Giant, Dark Hole Opens Up in Sun’s Atmosphere

– Giant, Dark Hole Opens Up in Sun’s Atmosphere:

A large, dark “hole” has opened up in the sun’s atmosphere, allowing solar winds to rush out into space — an ordinary occurrence, but a spectacular one to see.

NASA’s Solar Dynamics Observatory captured this ultraviolet image of the coronal hole on Nov. 8, with the space agency releasing the image Monday (Nov. 20).

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H/t reader kevin a.

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