Factual error: In nearly every scene depicting someone or something in weightlessness (zero gravity), objects tend to start moving randomly without any initial propulsive force or, when already in motion, to been seen to randomly change direction of movement with no outside force acting upon them. Both of these are impossible in a true zero-G environment.
Marooned (1969)
1 factual error - chronological order
Directed by: John Sturges
Starring: Gregory Peck, Richard Crenna, David Janssen, James Franciscus
Continuity mistake: The Russian spaceship approaches the stranded 'Ironman 1' capsule, and as it moves across and fills the screen, it blocks the bright sun directly behind it. The following shot shows it moving away from that position and the sun is now nowhere to be seen.
Clayton Stone: Jesus, fifty-five minutes... We'll be pretty cold by then.
Buzz Lloyd: Well, one of us' gonna have to go. I mean uh... that's what we're talkin' about, isnt it? One of us goes and the... other two stay. What... what are we gonna do?
Clayton Stone: Alright look. Let's do this scientifically: two big guys throw the little guy out, okay?