As most everyone in America knows by this point, Christopher Nolan's Interstellar arrives in theaters this weekend. Not every critic has been blown away, but that shouldn't stop it from making an absolute fortune in the coming weeks. If at all possible, try to see it on an iMax screen.
Now we have a question for you: What is the greatest science fiction movie of all time? Feel free to vote for an classic like 2001: A Space Odyssey or Godzilla, a more recent flick like Gravity or Children of Men or you can even go all the way back to 1902 and pick A Trip to the Moon. If you're voting for a movie from a franchise, like Star Wars or Star Trek, please indicate which one you're selecting. Hard as it may be, please only vote for a single movie.