TOPSHOT - NASA physicist Katherine Johnson (C) is surrounded by US singer and actress Janelle Monae (L), US actress Taraji P. Henson (2ndR) and US actress Octavia Spencer (R) as they present on stage the Best Documentary Feature award at the 89th Oscars on February 26, 2017 in Hollywood, California. / AFP / Mark RALSTON        (Photo credit should read MARK RALSTON/AFP/Getty Images)