A mysterious object speeding across the universe might look like a UFO, but the real story is even more fascinating.

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.

Our guide on the five best movies about aliens to stream on Netflix right now.

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat from the planet’s permanent dayside, making the ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California have ...

Hot on the heels of the Pentagon's latest UAP releases, a Georgia Tech aerospace engineer breaks down what interstellar ...