Sungrazer Comets

@SungrazerComets

The Sungrazer citizen science project, sungrazing and near-Sun comets, #ISON, ESA/NASA SOHO and STEREO images, the Sun, and more! (Tweets by Karl Battams)

This really does not get old! Another breathtaking image of #PanSTARRS from @NASA STEREO-B

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620 days ago

This really does not get old! Another breathtaking image of #PanSTARRS from STEREO-B

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