Fixed. Mike had a decent list, but he seems to be having sequel confusion.mikemc wrote: Alien is the greatest "future regular people in space" science fiction movie of the modern era
Empire Strikes Back is the greatest good vs. evil space battle oriented science fiction movie
Terminator is the greatest "future goes haywire" sf movie
Not mentioned so far but worthy of note:
Sunshine - ridiculous concept, but loads of style and atmosphere.
Solaris - I liked the Clooney version, shockingly