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Comet 3I/ATLAS

Interstellar Comet 3I/ATLAS Shows Faint X-Ray Halo as Safe Dec. 19 Flyby Nears

Fresh multi-band measurements indicate volatile-driven activity consistent with a natural comet.

Mars Orbiters Capture Closest Views of Interstellar 3I/ATLAS as UV Data Reveal Intense Water Outgassing