As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...
Modern Engineering Marvels on MSN
New research: Are radio-bright galaxies hiding alien transmitters?
Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...
Morning Overview on MSN
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 ...
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