Factual error: In the scene where Lovell's daughter is complaining that the Beatles have broken up, she slams the album Let It Be into her rack. The scene takes place on the day of the explosion, April 13th, 1970. Let It Be was not released until May 9th, 1970.

Factual error: During the launch sequence, all nine swingarms on the launch tower are seen retracting, one by one, as the Saturn V reaches full thrust. In real life, only five swingarms would still be attached to the rocket during this phase. These "in-flight" arms would swing away as the rocket lifted off and cleared the launcher.

Continuity: In the part where the mission control guy is explaining how they're going to sling shot around the moon, the pictures on the chalkboard change.