Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...

SETI scanned 3I/Atlas for more than seven hours and detected no signs of extraterrestrial technology; The comet is only the ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation ...

There were no ‘technosignatures’ from comet 3I/ATLAS, the third known object from a faraway star ...

The SETI Institute has given the all‑clear: new radio scans show the latest interstellar comet is natural, with no signs of alien technology.

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

NASA's AI space processor could transform spacecraft technology with autonomous decision-making, advanced NASA space computing, and a powerful radiation-hardened processor for future missions. john ...