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IMAP (Interstellar Mapping and Acceleration Probe)

    NASA Moves Heliosphere Mapping Spacecraft for Fueling

    Technicians continue preparing NASA’s IMAP (Interstellar Mapping and Acceleration Probe) mission for its upcoming launch. The team moved the observatory to the clean room where they loaded propellant into the spacecraft at the Astrotech Space Operations Facility near NASA’s Kennedy Space Center in Florida. Technicians loaded more than 317 pounds (or 144 kilograms) of hydrazine […]

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    International Partnership Powers IMAP Mission Through Collaboration

    The heliosphere, the magnetic bubble inflated by the solar wind protecting our solar system, holds clues to understanding how life on Earth is possible. Unlocking these mysteries has global implications, making international collaboration both invaluable and essential. NASA’s Interstellar Mapping and Acceleration Probe (IMAP) mission, launching no earlier than September 2025, embraces this global perspective […]

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    Space Weather Satellite Makes Final Stop in Florida

    Image shows a semi-trailer carrying a satellite covered in a silver protective cover at Astrotech Space Operations near NASA's Kennedy Space Center.

    The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Follow On–Lagrange 1 (SWFO-L1) Observatory, set to provide quicker and more accurate space weather forecasts, arrived on July 20 at the Astrotech Space Operations Facility near NASA’s Kennedy Space Center in Florida. Technicians will process the spacecraft and ready it for launch alongside two NASA observatories, […]

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    NASA’s Carruthers Geocorona Space Observatory Arrives in Florida

    Image shows a semi-truck trailer carrying a satellite for NASA.

    Technicians offloaded NASA’s Carruthers Geocorona Observatory following arrival on July 20 at the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida. Workers drove the spacecraft from a BAE Systems facility in Colorado, where teams built the spacecraft bus and integrated instruments at the Space Sciences Laboratory at UC Berkely in California.   […]

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    NASA Conducts Solar Array Testing on Interstellar Mapping Spacecraft

    Technicians in cleanroom suits install the two-panel solar array on NASA's IMAP (Interstellar Mapping and Acceleration Probe) observatory.

    Technicians installed a key piece of hardware that will help power NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory on its upcoming journey one million miles away from Earth. The launch processing team integrated and tested the two-panel solar array for the spacecraft on Thursday, July 17, at the Astrotech Space Operations Facility near the […]

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    NASA’s IMAP Instruments Join Spacecraft

    Image shows technician in a white bunny suit testing the Compact Dual Ion Composition Experiment (CoDICE) instrument of NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory  at Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on Tuesday, June 17, 2025.

    Technicians installed two instruments on NASA’s IMAP (Interstellar Mapping and Acceleration Probe) spacecraft on at the Astrotech Space Operations facility near the agency’s Kennedy Space Center in Florida. The work took multiple days and finished on Monday, June 23.  Scheduled to launch this fall, IMAP’s 10 science instruments will monitor space weather and study and […]

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    NASA’s IMAP Spacecraft Readied for Launch Preparations

    Technicians removed NASA’s IMAP (Interstellar Mapping and Acceleration Probe) spacecraft from its shipping container on Thursday, May 29, after transferring it from the airlock into the high bay at the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida. The IMAP spacecraft arrived at the facility on May 10, coming by truck […]

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    NASA’s Interstellar Mapping Mission Arrives in Florida

    NASA’s Interstellar Mapping Mission Arrives in Florida.

    NASA’s IMAP (Interstellar Mapping and Acceleration Probe) spacecraft arrived May 10 for processing at the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida. The mission will study how the Sun shapes the boundaries of the heliosphere, the bubble around our solar system.   A semitrailer transported the spacecraft from NASA’s Marshall Space […]

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    NASA’s IMAP Completes Thermal Vacuum Testing Campaign

    In a large laboratory, a circular door is open, revealing a large instrument inside a circular chamber. A person in a white full body suit stands outside.

    NASA’s IMAP (Interstellar Mapping and Acceleration Probe) has successfully completed thermal vacuum testing at the agency’s Marshall Space Flight Center in Huntsville, Alabama, as part of its journey toward launch as soon as this fall. As a modern-day celestial cartographer, IMAP will help researchers better understand the boundary of the heliosphere, a sort of magnetic […]

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    IMAP Instrument Installations Complete

    10 instruments are laid out in 2 rows of 5 against a white background. They are labeled with their names and categories.

    With the installation of a charged particle detector on Dec. 3, 2024, all 10 of NASA’s Interstellar Mapping and Acceleration Probe (IMAP) science instruments have been fully integrated on the spacecraft.

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