IMAP Media Day

Technicians inspect NASA’s IMAP (Interstellar Mapping and Acceleration Probe) spacecraft on a spacecraft dolly inside Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida during a NASA-hosted media day on Thursday, Aug. 28, 2025. IMAP and its two rideshares – NASA’s Carruthers Geocorona Observatory and National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Follow On–Lagrange 1 (SWFO-L1) observatory – will orbit the Sun near Lagrange point 1, about one million miles from Earth, where IMAP will scan the heliosphere, a huge bubble created by the Sun’s wind that encapsulates our entire solar system, and analyze the composition of charged particles, and investigate how those particles move through the solar system.