Project Hail Mary took the sci-fi world by storm, but these ten hard sci-fi masterpieces are even better.

Steven Spielberg debuted a new Disclosure Day clip at CinemaCon, teasing alien visitors and a sweeping government cover-up.

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker score.

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

One of the biggest genres in cinema with tons of movies, but the last few years stand out for just a select group of sci-fi ...

Sigourney Weaver has, thus far, checked out of another "Alien" movie, but in a recent interview, she confirmed there was a ...

See tributes from show, his wife, and more.

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

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

EW selects the best time travel movies, from foundational favorites such as 'Back to the Future' to the subversive likes of ...

When the world is full of darkness and existential threat, how can science fiction adapt? When Earth can be more frightening ...

Our guide to the best movies new to Paramount+ that you can stream in April 2026, all of which are rated 90% or higher on ...