The best sci-fi movies ever made are genre-defining and innovative classics that need no introduction, from Blade Runner to ...

Sci-fi mystery thriller For All Mankind has delighted fans with its tales of an alternative world. A world where the Soviet Union beat the US to the Moon, and the space race continues down the ...

Science fiction is a proud and deep genre, but it has its standouts. Here are the 10 best sci-fi movies of all time, ranked.