Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that ...

Alien: Earth creator’s genius 5-part crime series returns to the global streaming charts 12 years after airing.

Ridley Scott backed an ambitious HBO sci-fi drama that ended far too early. Here's why the sudden cancellation still stings ...

Steven Spielberg shares his belief that humans may not be alone on Earth reigniting conversations about aliens and reality.

A small group of distant worlds may hold the clues to life beyond Earth. Astronomers searching for life beyond Earth have narrowed down the most promising places to look. Out of more than 6,000 known ...

The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.

Astronomers in a recent breakthrough have identified a first-of-its-kind planet characterised with a unique hellscape and atmosphere. The planet is found to be orbiting a star in our ...

The nature of sci-fi shows often require that they create worlds out of whole cloth, but in some cases, even the ...

Star Wars had been released in theaters and changed everything about the way Hollywood perceived the genre, and television executives wanted in on that cash-grab just as much as movie executives. In ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself? The idea that aliens assisted the ...

The X-Files, Star Trek: The Next Generation, Falling Skies, and Battlestar Galactica are some of the sci-fi shows that get ...