I saw this very,uplifting movie in in January,. Taraji P. Henson played Katherine Johnson{she wears the 50's style glasses},who was part of John Glenn's flight team. Katherine is the only remaining woman in this group alive today,I believe she is 98
I suggest if anybody did not see the movie,read the book the movie is based by Margot Lee Shatterly.The book is more detailed,but some of the scenes in the book are in the movie. Shatterly's father worked with these ladies,told his daughter stories about them.Its too bad,we had to wait 60yrs to learn about these remarkable women Sue