Meet the Black women behind NASA’s space travels

In the 1960s, Mercury astronauts Alan Shepard, Gus Grissom, John Glenn and others absorbed the accolades of being the first men in space. Behind the scenes, they were supported by hundreds of unheralded NASA workers, including “human computers” who did the calculations for their obital trajectories. “Hidden Figures,” a 2016 book by Margot Lee Shetterlry and a movie based on the book, celebrates the contributions of some of those workers. “Hidden Figures” focuses on three computers, Mary Jackson, Katherine Johnson and Dorothy Vaughan. They were Black women who contributed immensely to the success of the NASA space program. Here are brief biographies of these women:

MARY JACKSON (1921-2005)

 

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Jackson hailed from Hampton, Virginia. She graduated with high marks from high school and received a bachelor of science degree from the Hampton Institute in Mathematics and Physical Science, according to a biography posted on NASA’s website. She began her career as a schoolteacher, and took on several other jobs before joining NACA.

As a computer with the all-black West Area Computing section, she was involved with wind tunnels and flight experiments. Her job was to extract the relevant data from experiments and flight tests. She also tried to help other women advance in their career, according to the biography, by advising them on what educational opportunities to pursue.

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“She discovered that occasionally it was something as simple as a lack of a couple of courses, or perhaps the location of the individual, or perhaps the assignments given them, and of course, the ever present glass ceiling that most women seemed to encounter,” stated the biography.

After 30 years with NACA and NASA (at which point she was an engineer), Jackson decided to become an equal opportunity specialist to help women and minorities. Although described as a behind-the-scenes sort of worker, she helped many people get promoted or become supervisors. She retired from NASA in 1985.

KATHERINE JOHNSON (BORN 1918)

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Johnson showed early brilliance in West Virginia schools by being promoted several years ahead of her age, according to NASA. She attended a high school on the campus of West Virginia State College by age 13, and began attending the college at age 18. After graduating with highest honors, she started work as a schoolteacher in 1937.

Two years later, when the college chose to integrate its graduate schools, Johnson and two male students were offered spots. She quickly enrolled, but left to have children. In 1953, when she was back in the workforce, Johnson joined the West Area Computing section at Langley.

She began her career working with data from flight tests, but her life quickly changed after the Soviet Union launched the first satellite in 1957. For example, some of her math equations were used in a lecture series compendium called Notes on Space Technology. These lectures were given by engineers that later formed the Space Task Group, NACA’s section on space travel.

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For the Mercury missions, Johnson did trajectory analysis for Shepard’s Freedom 7 mission in 1961, and (at John Glenn’s request) did the same job for his orbital mission in 1962. Despite Glenn’s trajectory being planned by computers, Glenn reportedly wanted Johnson herself to run through the equations to make sure they were safe.

“When asked to name her greatest contribution to space exploration, Katherine Johnson talks about the calculations that helped synch Project Apollo’s Lunar Lander with the moon-orbiting Command and Service Module,” NASA wrote. “She also worked on the space shuttle and the Earth Resources Satellite, and authored or coauthored 26 research reports.”

Johnson retired from NASA In 1986. At age 97, in 2015, she received the Presidential Medal of Freedom, the highest civilian honor in the United States.

DOROTHY VAUGHAN (1910-2008)

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Vaughan joined the Langley Memorial Aeronautical Laboratory in 1943 after beginning her career as a math teacher in Farmville, Virginia. Her job during World War II was a temporary position, but (in part thanks to a new executive order prohibiting discrimination in the defense industry) she was hired on permanently because the laboratory had a wealth of data to process.

Still, the law required that she and her black colleagues needed to work separately from white female computers, and the first supervisors were white. Vaughan became the first black NACA supervisor in 1949 and made sure that her employees received promotions or pay raises if merited.

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Her segregation was ended in 1958 when NACA became NASA, at which point NASA created an analysis and computation division. Vaughan was an expert programmer in FORTRAN, a prominent computer language of the day, and also contributed to a satellite-launching rocket called Scout (Solid Controlled Orbital Utility Test). She retired from NASA in 1971.

The movie about these amazing women is already out in the cinema. Watch the preview below and tell us what you think.

 

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