‘Color me’ skeptical is right. History is being rewritten to make certain folks feel good about themselves. I think this is just more of that.
They had to know their stuff, because it was before electronic calculators and computers. They made many of their calculations with slide rules, a huge blackboard (or whiteboard) and a ladder.
Pictures and descriptions of the main characters are at the link -- scroll down.
would it even have mede the news if they were not black?