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

Adam Sandler and Peter Dinklage's sci-fi comedy hit Pixels opened to poor reviews in 2015, but it's seeing a resurgence on ...

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 ...

While many sci-fi hits have spawned extended franchises, these standalone works prove that science fiction movies can leave ...

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

Sci-fi movies are most compelling when they transcend just gadgets and spaceships, creating a world that feels almost real.