Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies worth checking out.

This 2018 sci-fi reboot series is becoming a must-watch after reaching over 44.3 million hours on Netflix in 2025.

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

So, without further ado, here are the seven best new sci-fi shows of 2025, including some releases that went under the radar.

Apple TV+’s divisive sci-fi drama Invasion has cracked the platform’s global Top Ten, proving that audience curiosity is ...

Consider blockbuster movies about aliens. These big-budget cinematic spectacles grip audiences both visually and through themes of aliens, which we have come to love. But how can this be translated ...

The series is hilarious, which makes it a little unusual in the sci-fi space. It was a standout for how it deals with the ...

Sci-fi is full of great TV shows, but because the genre is so huge, some truly amazing series end up forgotten and buried as ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

By the end of 2025, several notable sci-fi TV series have either formally ended or quietly fallen off the renewal slate. Some ...

Unlike other Amblin Television series, Steven Spielberg was heavily involved in the production of Falling Skies. Not only did ...