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Science ❯ Astrobiology ❯ Extraterrestrial Life
Speculative Theories 3I/ATLAS Speculation Technosignatures Public Perception Theories Speculation on 3I/ATLAS Avi Loeb's Theories Theories on 31/ATLAS Potential Alien Craft 3I/Atlas Cometary Studies 3I/ATLAS Hypothesis Propulsion Theories Potential Threats Avi Loeb
MeerKAT measured hydroxyl absorption on October 24 after earlier non-detections, strengthening evidence that the interstellar visitor is venting water rather than emitting artificial signals.
