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NBC News
Katherine Johnson, NASA mathematician, dies at 101
This version of Katherine Johnson Nasa Mathematician Dies At 101 79341125964 - Breaking News | NBC News Clone was adapted by NBC News Clone to help readers digest key facts more efficiently.
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Katherine Johnson, a history-making NASA mathematician depicted in Oscar winning film "Hidden Figures," died at 101 years old. Johnson began working at NASA's predecessor, the National Advisory Committee for Aeronautics in 1953. She did trajectory analysis for Alan Shepard's 1961 mission Freedom 7, which was America's first human spaceflight, according to NASA.Feb. 24, 2020
