On March 30, 2022, active region 12975 was the site of an X1.3 flare. Here is the daily movie in AIA 171 from that day. AR 12975 is in the u...

Active region 12887 emitted an X-class flare today at 1555 UTC. There also appears to be a filament eruption (the precursor to a coronal mas...

Twin M-class Solar Flares Although visually it only looks like a single flare, sensitive scientific instrumen...

The X Class Flare observed by SDO is the Astronomy Picture of the Day. view the APOD here Read more about the Valentine's Day Solar Flar...

A M6.6 solar flare has just occurred, peaking at 17:38 UT on Feb 13. This is the largest solar flare so far from this solar cycle based on ...

With a large active region currently in the northern hemisphere of the Sun, there has been a flurry of small solar flares over the past day....