X2.9 Flare! Old Sunspot AR3664 Returns With Major Eruption, Spits Fire [1c8620]

2025-07-20

Post Time: 2025-07-20

Error: No content files found.Sunspot AR3664 blasted an X2.9-class solar flare on May 27, 2024. This active region on the sun was responsible for this post a bevy of powerful flares and a massive solar storm that created the aurora show that captivated Earth earlier this month. Full Story: It is now rotating back link webpage into view of NASA's Solar Dynamics Observatory. Credit: Space.com | footage courtesy: NASA / SDO and the AIA, EVE, and HMI science teams / helioviewer.org | edited by More methods Steve Spaleta (
X2.9 flare! Old sunspot AR3664 returns with major eruption, spits fire
X2.9 Flare! Old Sunspot AR3664 Returns With Major Eruption, Spits Fire [1c8620]