A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...

The latest tranche of declassified “UAP” files don't reveal much.

New research suggests AI can be repeatedly fooled into mistaking non-life for life.

Prime Video's ambitious upcoming sci-fi series has a lot in common with The Expanse, despite being adapted from a famous ...

The full trailer for Na Hong-Jin’s “Hope” is finally here ahead of its Sep. 9 U.S. release with Neon and it’s got a little ...

Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Star Trek can usually make rubber forehead aliens not just cool, but turn them into pop culture icons. Their five worst ...

This video takes viewers on a cinematic voyage to some of the most extraordinary and extreme planetary systems discovered in ...

Alien: Isolation is the perfect basis for the next Alien franchise installment on television, featuring a strong heroine in ...

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.