Netflix just added all five seasons of "Falling Skies," a TNT post-apocalyptic sci-fi drama series starring "The Pitt" lead, Noah Wyle.

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how we rank these shows.

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

One of Netflix's best hidden gems is Lost in Space, the 2018 sci-fi series that reinvents a classic story in the best way.

Jenna Ortega stars in Netflix's Wednesday, a modern take on the life of one of the most morbid teens in pop culture history, ...

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

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

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. Misfit superheroes, murder mysteries and alien invasions.

As 2025 draws to a close, here's a look back at the best TV shows that kept streaming fans entertained this year.