80GSFC19C0027

INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.

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Award details

Obligations, current value and potential value describe different measures; they are never added together.

Field	Reported value
Agency	National Aeronautics and Space Administration
Office	NASA GODDARD SPACE FLIGHT CENTER
NAICS	541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
PSC	AR12 — SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; APPLIED RESEARCH
Parent award / vehicle	Not reported
Set-aside	NO SET ASIDE USED.
Pricing type	COST NO FEE
Obligations	$76.6M
Current contract value	$90.3M
Potential contract value / ceiling	$90.3M
Start date	Dec 18, 2018
Current end date	Jan 31, 2028
Potential end date	Jan 31, 2028
Latest award activity	Jul 7, 2026
Source loaded	Sep 19, 2026

Funding and modification history

Showing the latest 57 of 57 loaded transactions. Negative values are deobligations.

Date	Modification	Obligation change	Description
Jul 7, 2026	P00056	$994.4K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) EXPLORES AND MAPS THE HELIOSPHERE USING 10 ADVANCED SCIENTIFIC INSTRUMENTS TO ANALYZE SOLAR WIND PARTICLES, ENERGETIC NEUTRAL ATOMS, AND COSMIC DUST.
Jun 4, 2026	P00055	$0	ADD 52.222-90 IAW EXECUTIVE ORDER 14398. INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) EXPLORES AND MAPS THE HELIOSPHERE USING 10 ADVANCED SCIENTIFIC INSTRUMENTS TO ANALYZE SOLAR WIND PARTICLES, ENERGETIC NEUTRAL ATOMS, AND COSMIC DUST.
May 12, 2026	P00054	$25.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Apr 21, 2026	P00053	$1.1M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Feb 19, 2026	P00052	$337.0K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jan 14, 2026	P00051	$6.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Dec 17, 2025	P00050	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Aug 22, 2025	P00049	$1.5M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Apr 30, 2025	P00048	$0	REMOVAL/UPDATE OF CLAUSES IAW E.O.'S 14173, 14168, 14148 AND 14057. INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 24, 2025	P00047	$0	REMOVAL OF CLAUSES/DRDS IAW [EO 14151, 14173 AND 14168] - INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) SUPPORT FOR SMD DIRECTORATE
Mar 3, 2025	P00046	$-29.9K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jan 23, 2025	P00045	$0	REMOVAL OF CLAUSES/DRDS IAW EO 14035 - INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) FOR SMD DIRECTORATE
Sep 26, 2024	P00044	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 25, 2024	P00043	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 5, 2024	P00042	$7.3M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 27, 2024	P00041	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 11, 2024	P00040	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Apr 22, 2024	P00039	$3.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 21, 2024	P00038	$2.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 28, 2023	P00037	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 7, 2023	P00036	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 5, 2023	P00035	$2.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Aug 21, 2023	P00034	$-755.5K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 25, 2023	P00033	$200.0K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 14, 2023	P00032	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 12, 2023	P00031	$5.2M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 23, 2023	P00030	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Nov 22, 2022	P00029	$1.5M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Aug 29, 2022	P00028	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 29, 2022	P00027	$4.3M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 30, 2022	P00026	$275.4K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 5, 2022	P00025	$-1.0M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
May 26, 2022	P00024	$649.1K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 31, 2022	P00023	$1.2M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Feb 28, 2022	P00022	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jan 25, 2022	P00021	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Nov 30, 2021	P00020	$1.5M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Oct 29, 2021	P00019	$739.3K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Oct 6, 2021	P00018	$0	EO14042 INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 29, 2021	P00017	$726.6K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Aug 27, 2021	P00016	$772.3K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 30, 2021	P00015	$799.3K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 30, 2021	P00014	$7.1K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Apr 28, 2021	P00013	$948.4K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 30, 2021	P00012	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Mar 26, 2021	P00011	$326.9K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Dec 29, 2020	P00010	$3.5M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Sep 3, 2020	P00009	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 31, 2020	P00008	$2.8M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 22, 2020	P00007	$9.4K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jul 16, 2020	P00006	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
May 28, 2020	P00005	$108.6K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Dec 19, 2019	P00004	$2.7M	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Nov 14, 2019	P00003	$44.0K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Jun 20, 2019	P00002	$100.0K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS; SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS; AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Dec 18, 2018	0	$0	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.
Dec 18, 2018	P00001	$700.0K	INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) IS A WATERSHED MISSION THAT SIMULTANEOUSLY INVESTIGATES THE ACCELERATION OF ENERGETIC PARTICLES AND INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM. IMAP WILL 1) ADVANCE THE UNDERSTANDING OF THE TEMPORAL AND SPATIAL EVOLUTION OF THE BOUNDARY REGION IN WHICH THE SOLAR WIND AND INTERSTELLAR MEDIUM INTERACT, 2) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PROCESSES RELATED TO THE INTERACTIONS OF THE MAGNETIC FIELD OF THE SUN AND THE LOCAL INTERSTELLAR MEDIUM, 3) IMPROVE THE UNDERSTANDING OF THE COMPOSITION AND PROPERTIES OF THE LOCAL INTERSTELLAR MEDIUM, AND 4) IDENTIFY AND ADVANCE THE UNDERSTANDING OF PARTICLE INJECTION AND ACCELERATION PROCESSES NEAR THE SUN, IN THE HELIOSPHERE AND HELIOSHEATH. IMAP IS BASED ON A COMPLETE AND SYNERGISTIC SET OF OBSERVATIONS. IN SITU AT 1AU, THIS REQUIRES DETAILED OBSERVATIONS OF THE SOLAR WIND ELECTRONS AND IONS; SUPRATHERMAL, PICKUP, AND ENERGETIC ION POPULATIONS; AND MAGNETIC FIELD. FOR THE OUTER HELIOSPHERE INTERACTION, IT REQUIRES ADVANCED GLOBAL OBSERVATIONS OF THE REMOTE PLASMA AND ENERGETIC IONS OVER A BROAD ENERGY RANGE VIA ENERGETIC NEUTRAL ATOM (ENA) IMAGING, AS WELL AS PRECISE OBSERVATION OF THE NEUTRAL INTERSTELLAR ATOMS PENETRATING THE HELIOSPHERE. COMPLEMENTARY OBSERVATIONS OF INTERSTELLAR DUST AND THE UV GLOW OF INTERSTELLAR NEUTRALS, WHILE NOT REQUIRED FOR THE THRESHOLD MISSION, ADD IMPORTANT CONTEXT AND INSIGHTS TO DEEPEN PHYSICAL UNDERSTANDING OF THE BASELINE MISSION. THESE OBSERVATIONAL NEEDS WILL REQUIRE AN INTEGRATED AND COORDINATED SUITE OF 10 INSTRUMENTS THAT SPAN BOTH THE IN SITU AND REMOTE IMAGING ASPECTS OF THE INVESTIGATION. AS THE PI INSTITUTION PRINCETON UNIVERSITY OVERSEES THE DEVELOPMENT OF IMAP TO ENSURE COST, RISK, AND SCIENCE OBJECTIVES ARE MET IN THE CONTEXT OF AN OVERALL PLAN TO DEVELOP, INTEGRATE, TEST, LAUNCH, COMMISSION, AND OPERATE THE IMAP MISSION. PRINCETON WILL DEVELOP THE SOLAR WIND AND PICKUP ION (SWAPI) INSTRUMENT, MANAGE THE MISSION SCIENCE TEAM, DEVELOP THE INTERSTELLAR DUST EXPERIMENT (IDEX) INSTRUMENT DATA PIPELINE, INITIATE THE FUTURE LEADERS PROGRAM, AND OVERSEE THE MISSION STUDENT COLLABORATION.

Estimated positioning window

Jan 31, 2027 – Jul 31, 2027

Recompete signal:

70/100

Why this recompete signal

Contract timing and recorded acquisition signals at the time of calculation.

Stored score: 70/100. Available recorded signals: 65 points.

Contract end 2028-01-31 (463 days from calculation): +25 points
15 historical awards in this buyer and category group: +15 points
57 recorded award transactions: +10 points
Latest award action: 2026-07-07: +5 points
Parent award identifier recorded: +0 points
Solicitation identifier recorded: +10 points
Linked official forecast: +0 points
Calculated on: 2026-10-25 10:18:04.631876+00:00

The historical group combines buyer, NAICS, and PSC. Multiple awards in this group do not by themselves establish repeated competitions.

Rule-based research score; it does not measure your chance of winning.

This older calculation does not retain a complete reproducible breakdown. Missing or changed inputs are not assigned invented points: Original award-value bonus input.

USAspending award record

. Rule-based research score; positioning dates are estimates.

Recompete score calculated Oct 25, 2026.

Research next steps

Check the linked forecast or SAM for a confirmed solicitation and current timing.
Check the stated set-aside against the solicitation and current certifications.
Review the award scope and buyer evidence before making a bid/no-bid decision.