SILVER SPRING, Maryland, Nov. 26 -- The National Oceanic and Atmospheric Administration's National Environmental Satellite, Data and Information Service posted the following news:

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NOAA Shares First SWFO-L1 Space Weather Data from STIS

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The Suprathermal Ion Sensor (STIS) onboard NOAA's Space Weather Follow On - Lagrange 1 (SWFO-L1) observatory, began sending particle measurements back to Earth on September 30, 2025.