As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...
In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...
It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...
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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Alien signals, real comet: What 3I/ATLAS revealed

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...