SDO | Gallery | Dazzling Duo (56)

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Published on ● Video Link: https://www.youtube.com/watch?v=rwCh4t-hOLU



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As SDO observed in extreme ultraviolet light, a pair of active regions put on quite a show over a three-day period (Feb. 7-10, 2011). The magnetic field lines above the regions produced fluttering arcs waving above them as well as a couple of flares. Another pair of smaller active regions emerges and trails behind the larger ones.