When I was sixteen, 'Barbarella' became my favorite movie set in outer space. That is, Jane Fonda's cleavage. But if it's cheese you're looking for, I want to nominate 'Mars Needs Women', a made-for-TV movie from 1967. Basically a beach party flick set in outer space, featuring amazons, strippers and secretaries, it's best appreciated late at night with the kind of wine that comes in a box.