Crackling with flares for several days, Sunspot AR2422, blew off its strongest to date on Sept. 28th, 2015. The M7-scale event "ionized the top of Earth's atmosphere," according to Spaceweather.com.
Crackling with flares for several days, Sunspot AR2422, blew off its strongest to date on Sept. 28th, 2015. The M7-scale event "ionized the top of Earth's atmosphere," according to Spaceweather.com.
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