NASA’s MAVEN Makes First Observation of Atmospheric Sputtering at Mars

After a decade of searching, NASA’s MAVEN (Mars Atmosphere Volatile Evolution) mission has, for the first time, reported a direct observation of an elusive atmospheric escape process called sputtering that could help answer longstanding questions about the history of water loss on Mars. Scientists have known for a long time, through an abundance of evidence, […]
Posted on May 29, 2025
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