NASA's Solar Dynamics Observatory, which is constantly observing the sun's activity, captured video of the sun emitting a significant solar flare on Dec. 19, 2014. Photo: YouTube/NASA Goddard ...
The sun ended the weekend with a bang as a sunspot rotating out of our view erupted with a powerful solar flare on Sunday afternoon. At 2:27 p.m. EST (1927 GMT) on Sunday, (Feb. 24), a X2.0 solar ...
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