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

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

Long before studios made direct-to-streaming movies, which are pretty decent quality, there were direct-to-video movies, ...

Project Hail Mary author Andy Weir is a lifelong fan of science-fiction, so it's no surprise that his favorite authors of all ...

A forgotten science-fiction miniseries from 2015 adapted one of Arthur C. Clarke's very best books in just three episodes.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Starfleet encounters​​​. Whether it's the warlike Klingons, the logic-seeking Vulcans, or the alluring Orions, the Star Trek ...

Late in Steven Spielberg’s new film, Disclosure Day, a former nun-to-be calls the abbess of the convent she left behind. The world is about to learn that aliens have been living on Earth for decades.

This is an edition of the Books Briefing, our editors’ weekly guide to the best in books. Sign up for it here. Oliva recommended six books in which the presence of aliens prompts readers to think more ...

Many audiences have groaned about the inclusion of the flying saucer at the end of 2008's Indiana Jones and the Kingdom of the Crystal Skull — and its creators weren't particularly enthusiastic about ...