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Direct Samples of Interstellar and Interplanetary Material with IMAP

  • J. R. Szalay
  • , E. Provornikova
  • , E. Ayari
  • , M. Bzowski
  • , E. R. Christian
  • , H. O. Funsten
  • , A. Galli
  • , M. Gkioulidou
  • , M. Horányi
  • , S. Livi
  • , D. J. McComas
  • , E. Möbius
  • , K. Ogasawara
  • , F. Rahmanifard
  • , J. S. Rankin
  • , D. B. Reisenfeld
  • , N. A. Schwadron
  • , Z. Sternovsky
  • , P. Swaczyna
  • , D. Turner
  • G. P. Zank, E. J. Zirnstein

Research output: Contribution to journalReview articlepeer-review

Abstract

The Interstellar Mapping and Acceleration (IMAP) mission probes the interaction between our heliosphere and the interstellar medium (ISM) in unprecedented detail. The broad science that IMAP addresses has been organized into three distinct science themes: A) Acceleration and the broader context of the solar wind and space weather; B) Exploring the outer heliosphere through energetic neutral atoms, and C) Sampling of the interstellar and interplanetary material. This paper summarizes the scientific goals of the latter theme and identifies the key scientific opportunities for IMAP available due to its unique ability to directly sample the interstellar and interplanetary material from 1 au.

Original languageEnglish (US)
Article number36
JournalSpace Science Reviews
Volume222
Issue number3
DOIs
StatePublished - Apr 2026

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science

Keywords

  • IMAP
  • Interstellar dust
  • Interstellar medium
  • Interstellar neutral atoms

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