SpaceX's Crew Dragon spacecraft, carrying NASA astronauts Robert Behnken and Douglas Hurley, is pictured approaching the International Space Station with part of southwestern Turkey, including the coastal city of Demrem, in the background. The Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency's Commercial Crew Program. NASA/UPI