Furious Sun Explosion Detonated By M-Class Flare | Video
Monday, April 16, 2012 - 16:00
in Astronomy & Space
An active sunspot that merely hours before erupted and lofted a coronal mass ejection, exploded again in a breathtaking display on April 16, 2012. It was not Earth-directed, but this volatile region will have our planet in its sights in coming days.