This episode honors Katherine Johnson, the brilliant mathematician whose calculations helped propel America’s space program to success. Born in 1918 in West Virginia, Johnson’s extraordinary gift for numbers led her to become one of NASA’s pioneering “human computers.” At a time of segregation and gender discrimination, she joined the National Advisory Committee for Aeronautics (NACA) in 1953 and quickly distinguished herself with her precision and intellect.

Her calculations were essential for Alan Shepard’s first spaceflight and John Glenn’s orbital mission, with Glenn personally insisting that she verify the computer’s numbers before launch. Johnson later contributed to Project Apollo, determining flight paths and emergency trajectories that guided astronauts to the Moon and safely home. Her equations played a vital role in the success of Apollo 11 and the rescue of Apollo 13.

Beyond mathematics, Katherine Johnson broke social barriers, proving that intelligence and perseverance could transcend race and gender. She co-authored 26 NASA research papers and, later in life, received the Presidential Medal of Freedom from President Obama. Her story reached global audiences through the film Hidden Figures, inspiring generations to pursue science and equality.

Katherine Johnson passed away in 2020 at the age of 101, leaving a legacy that continues to shape space exploration and inspire young minds around the world.