Katherine Johnson
1918 — 2020凯瑟琳·强森
American mathematician (1918–2020)
The story, in brief.
Creola Katherine Johnson was an American mathematician and 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 humans. The space agency noted her "historical role as one of the first African-American women to work as a NASA scientist".
Introduction from Wikipedia contributors, CC BY-SA 4.0. Read the full biography ↗
A life in milestones.
Selected records from Wikidata. Ages are approximate; “c.” marks uncertain dates. This is a starting point for exploration, not a complete life history.
- 1918
- 1933~ age 15
- 1953~ age 35
- 1958~ age 40
- 2015~ age 97
- 2015~ age 97
- 2016~ age 98
- 2016~ age 98
- 2017~ age 99
- 2019~ age 101
- 2020~ age 102
- 2020~ age 102
Behind this profile
Sources retrieved 2026-11-01. Dates and milestones: Wikidata contributors, CC0 ↗. Biographical introduction: Wikipedia contributors, CC BY-SA 4.0. Ancient dates and traditional biographies may be disputed; consult the linked records.
Portrait: NASA · Public domain · Original and attribution ↗. Display cropped and desaturated.




