NASAs IMAP Begins Primary Science Mission
NASAs IMAP (Interstellar Mapping and Acceleration Probe) began its two-year primary science mission on Feb. 1 to explore and map the boundaries of our heliosphere - the protective bubble created by the solar wind that encapsulates our solar system. The mission, which launched on Sept. 24, 2025, relies on 10 scientific instruments to chart a comprehensive picture of what is roiling in space