This movie looks good, I've never heard of it before, so I'm going to put it on my list to watch. As you mention, in the 60s racism was still very strong, people of African descent suffered a lot from the discrimination they received and that these three women came to work at NASA is an achievement. Without a doubt it must have a great message.
Excellent review.
Greetings.
Thanks to you for reading me, I hope you like it when you see it, I know you will enjoy it a lot. Greetings