Katherine Johnson Quotes
John Glenn's life will long be remembered for his time in space, his courage, and his service to all Americans.
Citations
Johnson, Katherine. "Statement on the Passing of John Glenn." NASA, 8 Dec. 2016.
Related Quotes
Creola Katherine Johnson was an American mathematician 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, she earned a reputation for mastering complex manual calculations and helped pioneer the use of computers to perform the tasks. The space agency noted her "historical role as one of the first African-American women to work as a NASA scientist".