SpaceEngadgetabout 2 hours ago
NASA PUNCH mission sharpens solar storm forecasts
1 min read
NASA's PUNCH mission, launched in March 2025, uses four microsatellites to track coronal mass ejections. Analyzing a May 31, 2025 CME, the team predicted a solar storm's arrival within half an hour, versus current methods' five-hour error margin. PUNCH captures images every four minutes.
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