[rst]

There are other... issues with the movie. At the end, Katherine Johnson is shown running between her office in Virginia, and Mercury mission control, which was actually in Florida. This has to do with her checking computer calculations of orbits for John Glenn's flight -- something she actually did do, but it's depicted as being done in minutes, and it actually took her more like a week. (Computers of the time were damn slow by modern standards, but they were still faster than that!) It was not a big secret that the Redstone rocket (a souped-up V2) couldn't put something as heavy as a Mercury capsule into orbit. And so forth.

The movie's a good story, but if you want actual history, read the book.