When NASA was formed in 1958, its prized pool of all-female "computers" desegregated. Until then, mathematicians of color -- including Presidential Medal of Freedom recipient Katherine Johnson -- worked, ate and used the restroom in a separate facilities. Cristen and Caroline shed overdue light on Johnson and her brilliant West Computer teammates who helped launch America into space. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers