Looking to stream some sci-fi? Here are three great science fiction movies you can watch for free on Tubi, all of which come highly recommended by critics.

From Galaxy Quest to Minority Report, Tubi has science fiction movies of every flavor — and they're all free to stream.

Andrei Tarkovsky's 1972 Soviet sci-fi film Solaris is considered one of the greatest movies ever made and it's steaming for ...

Don't miss your chance to watch the critically acclaimed Arrival, directed by Denis Villeneuve, for free on Tubi before it ...

Kurt Russell makes almost any movie good, but he's also the star of a sci-fi classic that spawned a terrific franchise. It's ...

One of the most critically-acclaimed sci-fi movies ever is a decade old in 2026, but time is running out to watch it for free ...

If you're like me, you likely stare at your Prime Video home screen for a long time, unsure what to watch next. With so many ...

In this month’s picks, there is cloud busting in Peru, a shadowy astronaut drama, doomsday preppers in New Zealand and more. By Elisabeth Vincentelli Rent or buy it on most major platforms. The first ...

Halloween is a time to watch horror movies, but there is ample room for science fiction to get audiences into the holiday spirit. From the undead creature in Frankenstein to the killer Xenomorphs in ...

One of the most unexpected and critically divisive superhero films of the decade is looking to take over a major streaming ...