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Katherine Johnson: African-American Research Mathematical And Computer Scientist

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Katherine Johnson born Katherine Coleman was an African-American research mathematician and computer scientist for NACA, the National Advisory Committee for Aeronautics now known as NASA. She made phenomenal contributions by calculating trajectories, helping to send the first Americans into space.
She was born in an extremely small town called White Sulphur Springs, Greenbrier County, West Virginia. During that time the population was less than four hundred people. Katherine Johnson was born on August 26th, 1913. Her mother, Joylette Coleman, was a school teacher. Her father, Joshua Coleman, worked as a farmer and a handyman at the local hotel. She had four siblings and was the youngest of all.
Early on, it was known that Katherine had a

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