Powerful solar flare erupts from hidden sunspot sparking widespread radio blackouts (video)
The explosive solar flare erupted from a hidden sunspot on May 16 at 12:43 pm EDT (1643 GMT) triggering widespread radio blackouts.
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The explosive solar flare erupted from a hidden sunspot on May 16 at 12:43 pm EDT (1643 GMT) triggering widespread radio blackouts.
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