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On September 24th, Active Region 1302 — a cluster of enormous sunspots — popped off an X-class flare, a powerful event that caused some beautiful aurorae here on Earth. But the flares don’t have to be so powerful to generate ethereal, magnificent beauty. A day after that biggish event, those sunspots burped again, this time Broadcasting platform : YouTube Source : Bad Astronomy Discovery Date : 10/10/2011 09:27 Number of articles : 2
Gorgeous flowing plasma fountain erupts from the Sun
