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

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

Galaxy Quest is also streaming for free right now on Tubi after landing on the platform earlier this month, making it the ...

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 ...

The sci-fi series is getting a lot of attention for its smart premise, layered storytelling and in-depth characters. Want to watch Pluribus online? New episodes of season one drop on Fridays on Apple ...

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

With so much available on streaming services these days, decision fatigue can be a real problem. Between all of the free streaming services and apps, finding the perfect show or movie to watch can ...

It is more than three decades since Chris Carter's The X Files premiered, with FBI agents Fox Mulder and Dana Scully finding ...

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.