Katherine Oh's Feet Photos
Creola Katherine Johnson (nΓ©e Coleman; August 26, 1918 β February 24, 2020) was an American human computer whose calculations of orbital mechanics as a NASA employee were critical to the success of the first and subsequent U.S. crewed spaceflights. During her 33-year career at NASA and its predecessor, the National Advisory Committee for Aeronautics, she earned a reputation for mastering complex manual calculations and helped pioneer the use of computers to perform tasks previously requiring ...
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