By modeling how a planet without life develops its atmosphere, astronomers hope to be able to better distinguish rocky ...

An alien cat sent to seize Earth's catnip supply gets sidetracked by a cozy couch and a steady diet of canned tuna in ...

The second season of FX's science fiction prequel series Alien: Earth has officially reached another major production milestone in new update.

Everyone has probably looked up at the night sky and wondered, 'Is there someone out there somewhere in this universe?' It's ...

Astronomers have catalogued more than 6,000 planets beyond our solar system. None has settled the question that matters: is ...

Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...

If an alien asked you for Earth music recommendations, what would you give them? I'd start with these three essential albums, ...

From the dystopian drama series Silo to the alternative history For All Mankind, these Apple TV sci-fi shows don’t feature a ...

The leading UFO expert Nick Pope reportedly claimed before his death that the government was deliberately keeping information ...

Former NASA astronaut Winston Scott said he believes intelligent alien life exists, but cautioned that military conflict in ...