Roger Ebert gave these sci-fi movies a perfect four stars out of four, even though two of them were financial flops.

Over the course of the past 50 years in particular, the R rating has given us several of the greatest science fiction movies ...

The existence of aliens is becoming more science fact and less science fiction by the day. And yet, despite the encroaching revelation that we are definitely not alone in the universe, Hollywood and ...

For decades, mankind has been fascinated by the idea of extraterrestrials. Such fascination spilled over to Hollywood as soon as the industry was birthed, and the spatter has remained ever since.

Add Yahoo as a preferred source to see more of our stories on Google. You really can't go wrong with an alien movie. Give me anything involving alien invasions, strange objects appearing in the sky, ...

The Oscar-nominated sci-fi thriller District 9 is streaming on Netflix, bringing Neill Blomkamp’s acclaimed alien movie back ...

Steven Spielberg returned to the alien sci-fi genre for his latest film, “Disclosure Day,” and you might want some similar movies to dive into after checking it out. The legendary director has become ...

Prime Video is stocked full of formidable sci-fi movies worth a watch. The films put together in this list are the best of the bunch.

Some of the greatest alien sci-fi movies didn't feature Steven Spielberg in the director's chair. Since the 1970s, Steven Spielberg has often been considered one of the greatest sci-fi directors of ...

The 1970s were a golden age for cinema of the extraterrestrial variety. Ridley Scott's "Alien" turned the Xenomorph loose on a spaceship, while George Lucas' "Star Wars" introduced us to Wookies and ...

Making a sequel to Ridley Scott's 1979 classic "Alien" should have been a disaster. This was a movie that defined a whole new sub-genre of outer-space horror, a perfectly structured scarefest that ...