10 Unforgettable Space Odysseys (Photos)

With “Gravity” hitting screens on Friday, here are 10 other films where stars get lost in space.

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2001: A SPACE ODYSSEY
Widely considered one of the best sci-fi films of all time, Stanley Kubrick's space opera revolutionized the genre. Though the film's message is up to interpretation, one thing beyond question is how the visual effects are superior to a lot of movies made today.