The archipelago of active region 2781, the largest spot to date from new solar cycle 25. The prominent sunspot is a little larger than the earth. Here in B&W.

November 8, 2020 / captured with a 10" Astro-Physics Mak/Cass at 3.7 meter focal length, full aperture Baader Astro-Solar film whiter light filter and PGR Grasshopper camera.

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