By Glendor Díaz | 2025-10-21
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ruling queen
On 11/04/2025 11:11 am by Patricio Leon | Santiago, Chile
giant sunspot AR4274 emited an X 1.8 flare earlier today tuesday the 4th, its delta magnetic component could mean more to come; this spot is at least 4x3 Earths size so will be observable with protected eye alone when it has moved far enough from the limb
Newt 4.5"+ solar film, 1/640s ISO100
crop, B/C
