Highly active sunspot AR3664 grew tremendously in this three day time-lapse. Credit: Space.com | footage courtesy: NASA / SDO and the AIA, EVE, and HMI science teams / HelioViewer| edited by Steve ...
Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...
A new sunspot emerging over the eastern limb of the sun is putting on an explosive show and it's heading our way. Sunspot region 4136 was recently captured crackling with dozens of magnetic explosions ...