Major X2 Flare Erupts From Very Active Sun | Video
Wednesday, October 30, 2013 - 11:30
in Astronomy & Space
For the fourth time since Friday Oct. 25th, the Sun has unleashed an X-class flare (the highest class of flares). NASA's Solar Dynamics Observatory captured the fireworks emanating from Sunspot AR1875 on Oct. 29th, 2013.