Spectacular solar storms The monster sunspot group AR 1476 (upper left) measures more than 60,000 miles from end to end. NASA's Solar ...
Spectacular solar storms
The monster sunspot group AR 1476 (upper left) measures more than 60,000 miles from end to end. NASA's Solar Dynamics Observatory spacecraft snapped this photo on May 7, 2012.(Photo/Agencies)
An enormous sunspot group has taken shape on the surface of the sun, hinting that our star may soon start spouting off some powerful storms, May 8.
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