Working - Katherine Johnson was a mathematician for NASA - National Aeronautics and Space Administration. Her calculations were critical in the successful journey of John Glenn, the first American in orbit. | Facebook
![Adema Ribić on Twitter: "I am celebrating the first accepted Wiki entry made by students in my "Hidden Figures" class 🥳🥳🥳 A thread https://t.co/RHZnOnPzV9" / Twitter Adema Ribić on Twitter: "I am celebrating the first accepted Wiki entry made by students in my "Hidden Figures" class 🥳🥳🥳 A thread https://t.co/RHZnOnPzV9" / Twitter](https://pbs.twimg.com/media/E040SjWXMAAXdY_.jpg:large)
Adema Ribić on Twitter: "I am celebrating the first accepted Wiki entry made by students in my "Hidden Figures" class 🥳🥳🥳 A thread https://t.co/RHZnOnPzV9" / Twitter
![File:Hidden Figures cast at the Kennedy Space Center (31234501480) (cropped).jpg - Wikimedia Commons File:Hidden Figures cast at the Kennedy Space Center (31234501480) (cropped).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Hidden_Figures_cast_at_the_Kennedy_Space_Center_%2831234501480%29_%28cropped%29.jpg/640px-Hidden_Figures_cast_at_the_Kennedy_Space_Center_%2831234501480%29_%28cropped%29.jpg)