A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Scientists have astonishingly recreated a single vowel sound from an ancient Egyptian priest, Nesyamun, who lived 3,000 years ...

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

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

Thomas Mulligan delves into the cutting-edge methods and high-tech tools researchers employ to detect the subtle chemical ...

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

Legendary movie director Steven Spielberg sparked a viral reaction with recent comments questioning how alien disclosure could affect people’s religious beliefs.

Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...

With that, exobiologists avoided one of the things they fear the most: the false positive—seeing the existence of life where ...