Katherine Johnson, Groundbreaking NASA Mathematician Dead At 101NASA mathematician Katherine Johnson, made famous by the movie 'Hidden Figures', has died at the age of 101.By HuffPost VideoMicrobioSAVEVideos For YouChris Hemsworth’s Kids ‘Unimpressed’ With His Superhero AnticsMassive Iceberg Six Times The Size Of Manhattan Breaks Off AntarcticaDrake Is Proud Papi Of His Very Own JetKanye’s Most Kanye MomentsRioter Confesses To Electroshocking CopRachel McAdams Was 'In Awe' Of Lindsay Lohan During 'Mean Girls' FilmingThe Real Cost of Airline OverbookingKangaroo Interrupts Soccer Game