Comet 3I/ATLAS, Full Moon, and a Galaxy
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YouTubeChuck's Astrophotography
Comet 3I/ATLAS, Full Moon, and a Galaxy
Comet 3I/ATLAS will be closest to Earth on December 19, 2025, at a distance of approximately 269 million kilometers (\(1.798\) AU). Key characteristics and behaviors: Origin: It is an interstellar object, meaning it originated from another star system. Activity: Its activity was unusual, with delayed outgassing and a high ratio of carbon ...
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