From Mary Shelley's Frankensteinto Octavia Butler's groundbreaking works of Afrofuturism, women have always been pioneers when it comes to science fiction. Of course, you probably wouldn't know that from looking at cinema's biggest sci-fi hits. But despite Hollywood's ongoing bias toward stories by and about men, women are integral to many science fiction films, ranging from classic blockbusters like Star Warsto critically-acclaimed dramas like Children of Men.This Women's History Month, I wanted to celebrate these iconic characters (and the women who play them) for bringing so much to my favorite genre. In no particular order, here are 10 amazing women in science fiction films.