The Sun emitted a strong solar flare on Nov. 30, 2025, peaking at 9:49 p.m. ET. NASA’s Solar Dynamics Observatory captured an image of the event, which was classified as X1.9 class: https://t.co/cAJ3UyYL6n pic.twitter.com/aJTLGKxXXl
— NASA Space Alerts (@NASASpaceAlerts) December 1, 2025