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Community photo entitled increasing activity by Patricio Leon on 01/12/2025 at Santiago, Chile

increasing activity

On 01/12/2025 09:59 am by Patricio Leon| Santiago, Chile

a new big sunspot about 3 Earths size has rotated the eastern limb at 10 o'clock position, nice sign for coming days; if comet C/2024 G3 (ATLAS) survives its perihelion pass, well, that would be even better !

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

crop, B/C