Gruber plans trajectories for Artemis, just as Johnson did for the first lunar landing. "At NASA Johnson Space Center in Houston, Gruber works on the Artemis mission, which plans to send the first woman and the next man to the moon in 2024. ![]() 'She had a big contribution to trajectory design in general,' says NASA aerospace engineer Jenny Gruber. Her work forms part of the mathematical foundation of NASA’s missions today. But Johnson’s contributions to spaceflight extend beyond such historic moments, several of which are dramatized in the 2016 movie Hidden Figures. "The retired NASA mathematician, who died Monday at the age of 101, calculated the trajectories of the agency’s first space missions, including John Glenn’s 1962 spaceflight in which he became the first American to orbit the planet, and the first moon landing in 1969. Her math continues to carve out new paths for spacecraft navigating our solar system, as NASA engineers use evolved versions of her equations that will execute missions to the moon and beyond. Wired: " Katherine Johnson’s Math Will Steer NASA Back to the Moon" - "Katherine Johnson blazed trails, not just as a black female mathematician during the Cold War, but by mapping literal paths through outer space. "The next year, she likewise helped make it possible for John Glenn, in the Mercury vessel Friendship 7, to become the first American to orbit the Earth." Shepard Jr., who became the first American in space when his Mercury spacecraft went aloft in 1961. Her impeccable calculations had already helped plot the successful flight of Alan B. "A single error, she well knew, could have dire consequences for craft and crew. Johnson, who died at 101 on Monday at a retirement home in Newport News, Va., calculated the precise trajectories that would let Apollo 11 land on the moon in 1969 and, after Neil Armstrong’s history-making moonwalk, let it return to Earth. ![]() "Wielding little more than a pencil, a slide rule and one of the finest mathematical minds in the country, Mrs. The New York Times: " Katherine Johnson Dies at 101 Mathematician Broke Barriers at NASA" - "They asked Katherine Johnson for the moon, and she gave it to them. For information, address HarperCollins Publishers. No part of this book may be used or reproduced in any manner whatsoever without written permission except in the case of brief quotations embodied in critical articles and reviews. Copyright © 2016 by Margot Lee Shetterly.
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