Real life Heroine of Hidden Figures, 98yr old Katherine Johnson was at the Oscars with Taraji last night

For those of you who have watched the amazing historical movie, Hidden Figures, then you should know who Katherine Goble Johnson is.Taraji P Henson portrayed Katherine in the movie. The 98 year old mathematician who made amazing contributions to the United States' aeronautics and space programs with the early application of digital electronic computers at NASA, was brought on stage by the stars