Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

Researchers have said that the next-generation telescopes and AI-driven data analysis will aid in detecting biosignatures.

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

3I/ATLAS is not just another comet drifting by. This object likely formed around another star, may be older than our Sun, and ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing, are even better.

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

During a recent televised interview, NASA Administrator Jared Isaacman said the chances of discovering extraterrestrial life ...

On April 11, 1960, astronomers began the first scientific experiment that would search for extraterrestrial life. Known as ...