Sources

Koren, Marina. “The Legacy of a Hidden Figure.” The Atlantic, Atlantic Media Company, 24 Feb. 2020, https://www.theatlantic.com/science/archive/2020/02/katherine-johnson-obituary-nasa/606994/.

Smith, Yvette. “Katherine Johnson: The Girl Who Loved to Count.” NASA, NASA, 20 Nov. 2015, https://www.nasa.gov/feature/katherine-johnson-the-girl-who-loved-to-count.