Katherine Johnson

Mathematics – Making the Invisible Visible

KATHERINE JOHNSON is a heroine of the American space program. Her work as a NASA computer (mathematician) influenced major US space shots from Mercury through the Space Shuttle. Notably, she personally calculated the trajectories for the historic flights of Alan Shepard, John Glenn, and Apollo 11. Her intellect and determination provided her with the means to rise above the prejudice and discrimination of the age into which she was born.