UFO researchers say upcoming US defence files on unexplained phenomena could reveal proof of alien life within weeks, ...

The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital ...

These five science fiction movies were box office bombs when they came out, but each has still had an impact on the genre -- ...

Alien hunters say there is 'increasing evidence' ETs are already on Earth and believe they will publicly come out to the ...

A supernatural expert says she was shocked to see an extra-terrestrial scurrying around and scaling the walls in a crouched, ...

As space fever continues to grip the globe following the successful trip of Artemis II around the moon and back, internet ...

With a variety of potential combatants to add to the game, these are the DLC Characters We Want Added to Invincible VS.

A collection of stories set in George R. R. Martin’s Wild Cards universe and a novel from The Expanse author James S. A. Corey are among the science-fiction books we’re looking forward to this month ...

The question “are we alone” remains unanswered, but humanity may get a hint of it in the coming years as technologies are ...

Stacker used an index that equally weighs IMDb score and Rotten Tomatoes critic ratings to rank the best science fiction film each year since 1920.

"Project Hail Mary," the $250 million Amazon MGM space adventure starring Ryan Gosling, isn't exactly tearing up the Korean ...

Remember that big cosmic smash-up we talked about a while back? The one involving two neutron stars? Well, scientists think ...