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Community photo entitled  by Patricio Leon on 01/22/2024 at Santiago, Chile

On 01/22/2024 09:40 am by Patricio Leon| Santiago, Chile

gigantic sunspot AR 3559 spans 14 earths wide and has rotated to a head-on position

Newt 4.5" + solar film, 1/640s ISO100

crop, B/C