"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

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

Kara Zor-El (Milly Alcock) can swill an entire sorority's supply of booze. As a Kryptonian, her hangovers are instantly cured ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

As demand for disclosure on nonhuman intelligence accelerated, Steven Spielberg was inspired to explore cover-ups regarding ...

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

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

The freshly minted UAP Governance Board met for the first time on Tuesday “to support the President’s directive on UAP ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

Alien planets across the Milky Way reveal how strange, hostile, and spectacular other worlds can be, from the nearby promise of Proxima Centauri B to gas giants with glass storms, burning ice, metal ...