Giant sunspot AR 12665, July 15, 2017, 11:35 am.


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Giant sunspot AR 12665, July 15, 2017, 11:35 am.
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Giant sunspot AR 12665, July 15, 2017, 11:35 am. - My, The sun, Sun spots, Astronomy, Space, Astrophoto, Starhunter, Anapadvor
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