Character mistake: When Sharp is teaching AJ to remote detonate the bomb, he says to "lift, press, hold" the trigger device. But the actions with the hands are actually "lift, hold, press." Even AJ repeats it wrong. (02:11:00)
Continuity mistake: Truman is seen in Florida talking with the astronauts prior to lift-off. From the same command center, he controls the entire mission. But Mission Control for all missions is in Houston, Texas. Once the rocket "clears the tower," Mission Control in Houston takes over. How can Truman be in Florida, then appear in Texas a few seconds later?