Sign up for The A.V. Club's free newsletter to have the best TV, film, and news stories sent straight to your inbox. Space: The final frontier. Humanity has been ...

Add Yahoo as a preferred source to see more of our stories on Google. Space: The final frontier. Humanity has been fascinated by it since time immemorial, captivated and frightened in turn by its ...

At one point, Sally Ride was arguably the most famous woman in the world. She flew two missions for NASA, including the one that made her the first American woman in space. She gave hundreds of ...