By Helen Challand | 2026-02-24
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reborn
On 02/25/2026 10:28 am by Patricio Leon | Santiago, Chile
a sunspot is peeking at the 10 o´clock limb, ending the window of spotless sun days, it may well be the remains of former AR4366, now named AR4378
Newt 4.5" + solar film, 1/640s ISO100
crop, B/C
