Tim Kaine @timkaine
Katherine Johnson helped realize one of humankind’s oldest dreams—to reach the stars. She will be remembered as a r… https://t.co/ywyFKnlyWm — PolitiTweet.org
NASA @NASA
We're saddened by the passing of celebrated #HiddenFigures mathematician Katherine Johnson. Today, we celebrate her… https://t.co/51aB50TJ2I