New Images of Nickel and Cyanide Around 3I/ATLAS from the Keck Telescope | by Avi Loeb | Oct, 2025

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An image of 3I/ATLAS on August 24, 2025, taken by the Keck Cosmic Web Imager (KCWI) on the Keck II telescope in Hawaii at the wavelength range of 0.3425 to 0.55 micrometers. The yellow arrow points…

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