3I/ATLAS Rapidly Brightens and Gets Bluer than the Sun Near Perihelion

3I/ATLAS Rapidly Brightens and Gets Bluer than the Sun Near Perihelion

New images of the interstellar object 3I/ATLAS as it approached perihelion on October 29, 2025, reveal rapid brightening and a color bluer…

Source: https://avi-loeb.medium.com/3i-atlas-rapidly-brightens-and-gets-bluer-than-the-sun-near-perihelion-3bf100df8390



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