The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

A dedicated scan for signs of radio-transmitting technology in interstellar comet 3I/ATLAS has come back with absolute ...

According to a new scientific hypothesis, alien civilisations may only become detectable at the moment of their collapse.