First X-Class Solar Flares of 2013 – NASA
On May 12-13 the Sun erupted with an X1.7-class and an X2.8-class flare as well as two coronal mass ejections, or CMEs. Solar flares are classified as A, B, C, M or X according to...
On May 12-13 the Sun erupted with an X1.7-class and an X2.8-class flare as well as two coronal mass ejections, or CMEs. Solar flares are classified as A, B, C, M or X according to...
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