New solar active region spitting out flares
Friday, June 15, 2012 - 10:30
in Astronomy & Space
An active region on the sun, numbered AR 1504, rotated into view over the left side of the sun on June 10, 2012. The region fired off two M-class flares and two coronal mass ejections (CMEs) on June 13 and June 14, 2012.