Katherine Johnson, Mary Jackson, Dorothy Vaughan and Christine Darden were ... And their lessons, their legacy, will send us back to the Moon,” NASA Administrator Bill Nelson said at a ceremony ...

Last month, NASA honored the late Dorothy Vaughan — a mathematician ... in Virginia — by dedicating a building at its Johnson ...

Source: The Visionary Project Johnson was hired in 1953 to work for NASA — then called the National Advisory Committee for Aeronautics (NACA), since there was no space program at the time — at ...