A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Thomas Mulligan examines the daunting possibilities of the Fermi Paradox and the Dark Forest theory to explain why the cosmos ...

The film 'Disclosure Day' is drawing comparisons to Scientology, with critics noting similarities in themes of spiritual ...

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

Before Avatar, before Pacific Rim, Wayne Barlowe built an alien world so detailed and scientifically grounded that the Discovery Channel turned it into a special — and most people under 40 have never ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

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

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...

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

After more than five years of roaming the desolate and dusty landscapes of the Martian surface, NASA’s Perseverance rover has come across some of the most intriguing evidence yet of ancient microbial ...

FX's upcoming adaptation of Far Cry has cast Lizzy Caplan, who is best known for Freaks and Geeks, Mean Girls, and ...

Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The ...