Kitty O'Brien Joyner (July 11, 1916 – August 16, 1993) was an American electrical engineer [https://en.wikipedia.org/wiki/Electrical_engineering] with the National Advisory Committee for Aeronautics
Mae Carol Jemison is an American engineer, physician, and former NASA astronaut. She became the first black woman to travel into space when she served as a mission specialist aboard
Our fair planet sports a curved, sunlit crescent against the black backdrop of space in this stunning photograph. From the unfamiliar perspective, the Earth is small and, like a telescopic
