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.

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.

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

The long-awaited FX series brings the Alien franchise to Earth for the first time on television, and here’s where you can watch it—plus everything you need to know about its plot, production, ...

This is something we have rarely seen in the streaming wars era: a current original series from one major streamer getting a release on another major streamer. That’s what happened Sunday, Sept. 28, ...

Classic sci-fi series Stargate SG-1, which originally aired between 1997 and 2007, is heading back to Netflix, several years after it was last available on the platform.

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

Stargate SG-1 returns to Netflix on February 15, 2026. All 10 seasons and 214 episodes will be available to stream in the US ...

All five seasons of Noah Wyle's sci-fi series Falling Skies, produced by Steven Spielberg, are set to stream on Netflix U.S.

Resident Alien no longer has a residence. The sci-fi comedy, based on the comic of the same name, debuted in 2021 on SyFy and now, Resident Alien has been canceled ahead of its upcoming fourth season ...

Watch a Sneak Peek of the Series Finale of 'Resident Alien' (Exclusive) originally appeared on Parade. Well, here we are. The series finale of Resident Alien is now upon us. The sci-fi comedy ...