WELCOME TO IMAP
the Interstellar Mapping and Acceleration Probe
OUR MISSION
Interstellar Mapping & Acceleration Probe
Launching in 2025, the IMAP mission simultaneously investigates two of the most important issues in space physics today — the acceleration of energetic particles and interaction of the solar wind with the interstellar medium.
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This revolutionary mission includes a suite of 10 instruments that work together to resolve fundamental scientific questions about the local interstellar medium, the boundaries that surround our solar system, and how particles are accelerated to high energies in space.
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10 instruments
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IMAP solves the inseparable problems of the heliosphere’s interactions with the interstellar medium and the physical origin of particle acceleration of suprathermal particles.
The IMAP mission is made possible through the incredible team collaborative efforts of 19 domestic partners and 5 international partners.
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