A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

From pop culture icons like Star Wars and One Piece to video game legends like Mario, here’s a list of geeky celebration days ...

Sci-fi was also present there, stretching its reach across every corner of television it could find. It was amidst these ...

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

Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, ...

Project Hail Mary has turned out to be one of the most successful films of 2026. After a long run in the theatres, the science fiction film, featuring Ryan Gosling in the lead role, has recently ...

If you're new to "Star Trek," or a longtime fan looking to relive some old episodes, here are the best ones from "The ...