From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
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Scientists scanned 3I/ATLAS for alien signals, here's the result
The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...
Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.
Scientists used the world's largest single-dish radio telescope to scan comet 3I/ATLAS for signs of extraterrestrial life, but found no artificial radio emissions.
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