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

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 ...

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

The movie in question is Alex Garland’s psychological sci-fi thriller Ex Machina, which stars Oscar Isaac, Domhnall Gleeson, and Alicia Vikander. The film carries a 92% positive score on Rotten ...

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 ...