Deliberate mistake: According to the mission patches, both the Independence and Freedom are assigned the mission ID of STS-98 (possibly referencing the film's 1998 release date, and is around where the actual STS numbering was at the time). Two problems with this: First, they are two separate shuttle flights, so each should receive its own mission number. Second, STS was the coding for NASA's civilian shuttle. The shuttles in the film are Air Force vehicles and would probably not receive STS designations.
Vader47000
7th Dec 2024