Sun unleashes massive X8.7 solar flare, biggest of current cycle, from super-active monster sunspot (video)

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A monster sunspot on the sun's surface just won't quit, erupting yet again this week with a whopping X8.7-class solar flare on Tuesday (May 14).

Sun unleashes massive X8.7 solar flare, biggest of current cycle, from super-active monster sunspot (video) : Read more