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.

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

Astronomers recently carried out a radio scan of the interstellar object known as 3I/ATLAS as it passed near Earth. The ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, confirming what most scientists have been thinking.

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete mystery.

Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

Astronomers have been scanning the skies for alien radio signals for decades, but so far they’ve heard nary a peep (with one possible exception). But according to a recent study, that could be because ...

Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

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