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"content": "American mathematician Katherine Johnson died #OTD in 2020.\n\nShe calculated \u0026 analyzed the flight paths of many spacecraft during her more than three decades with the U.S. space program. Her work helped send astronauts to the Moon. She earned a reputation for mastering complex manual calculations and helped pioneer the use of computers to perform the tasks. The agency noted her \"historical role as one of the first African-American women to work as a NASA scientist\".\n\n#mathematics #womeninscience\nhttps://files.mastodon.social/media_attachments/files/111/986/071/603/154/430/original/160206f35171ff15.jpg\nhttps://files.mastodon.social/media_attachments/files/111/986/079/917/068/627/original/af28bb1ad389579b.jpg\n",
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