"Do your best, but like it. Like what you do, then you will do your best." - Katherine Johnson, @NASA Mathematician #WomenOfSpace . . . . . . . . . . #hiddenfigures #nasa #katherinejohnson #math #space #science #womeninscience #womeninSTEM #women #womancrush #blacklives #blackwomen #NASAwomen #johnglenn #orbit #calculation #famous #hero #sciencehero #worldspaceweek #worldsoaceweek2017 @worldspaceweek