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Katherine Johnson

Katherine Johnson (née Coleman; August 26, 1918 – February 24, 2020), also known as Katherine Goble, was a pioneering American mathematician whose remarkable contributions to orbital mechanics were vital for NASA’s early crewed space missions. Over her impressive 35-year career at NASA and its predecessor, she gained acclaim for her exceptional ability to perform intricate manual calculations, paving the way for the integration of computer technology in aerospace operations. Recognized as one of the first African-American women to serve as a NASA scientist, Johnson’s legacy is a testament to her groundbreaking role in the field.

Her significant achievements included calculating the trajectories, launch windows, and emergency return paths for Project Mercury missions, notably those of astronauts Alan Shepard, the first American in space, and John Glenn, who became the first American to orbit Earth. Furthermore, her expertise was crucial in developing rendezvous paths for the Apollo Lunar Module and command module during lunar missions and contributed to the early planning of the Space Shuttle program and potential missions to Mars.

In recognition of her extraordinary contributions, President Barack Obama awarded Johnson the Presidential Medal of Freedom in 2015, followed by the Congressional Gold Medal in 2019. Her life and work were immortalized in the 2016 film "Hidden Figures," where she was portrayed by actress Taraji P. Henson. Katherine Johnson passed away at the age of 101 in Newport News, Virginia, leaving behind a legacy of inspiration and achievement.

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