Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.
A cluster of sunspots that rotated into view at the start of the month has fired off its fifth X-class flare. The series of ...
The Northern Lights may be visible in the U.S. on Sunday, Nov. 16, following an X4-class solar flare and a coronal mass ...
An explosion like a bomb shook the windows. All the lights went out. Along the street, people peered out to see the twisted ...
NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...