16 – Doug Hurley

NASA astronaut Doug Hurley, STS-135 pilot, attired in a training version of his shuttle launch and entry suit, participates in a training session in the fixed-base shuttle mission simulator (SMS).

Doug Hurley is a NASA astronaut and retired U.S. Marine Corps Colonel. He’s flown on two spaceflights and will make a third, historic spaceflight as commander on the Demo-2 flight of SpaceX’s Crew Dragon spacecraft. He’ll be accompanied by fellow NASA astronaut Robert “Bob” Behnken on the first crewed voyage of the spaceship.