After you see "Hidden Figures" (or read the book) check out Tom Wolfe's story of the same events, sans mathematicians. It's interesting to see the same events from a different perspective; what's left out can be infuriating, but that's what's instructive. And fair dues to Wolfe, his book is a great read and he doesn't contradict the other version so much as leave it out -- possibly was unaware of it? -- concentrating on the story from the perspective of the astronauts, which is what makes the combination of these two versions a compelling, rounded history of this time and place.