I remember a space movie I used to watch when I was a kid and loved it, but the only thing I remember is that someone gets sucked out an airlock on a space ship, and at some point in the movie they are at some ruins of "Expo" or something like that... I have absolutely no idea what movie I am talking about and that is all I can remember. I have googled 80's sci fi movies and looked through everything and can't find it.
