Discover the top alien and space movies, featuring thrilling adventures, extraterrestrial encounters, and epic journeys through the cosmos.

The consensus is in, and we're celebrating a Happy New Year by streaming the best sci-fi film of all time for free on Tubi.

Retired NASA astronaut Nicole Stott watches and rates the realism of how outer space is portrayed in movies. She breaks down what would actually happen if you went outside in space without a ...