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Katherine Johnson - Wikipedia
Katherine Johnson Biography - NASA
Katherine Johnson | Biography, Education, Accomplishments,
The Remarkable Life Story of NASA Mathematician ... - Katherine Johnson
Life Story: Katherine Johnson - Women & the American Story
Katherine Johnson - Mathematician, NASA, & Hidden Figures - Biography
Katherine Johnson Biography - Facts, Childhood, Family Life
Katherine G. Johnson - NASA
Katherine Johnson: A Lifetime of STEM - NASA
Katherine Johnson (1918 - 2020) - Biography - MacTutor History …