Press enter or click to view image in full size Deep imaging of the glow around 3I/ATLAS on September 7, 2025 displays a green color. (Credit: M. Jäger and Gerlad Rhemann) Until recently, all spectroscopic studies of 3I/ATLAS indicated a reddish color. The latest image of 3I/ATLAS from September 7, 2025 (reported by Michael Jäger and Gerald Rhemann here), suggests …
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