SpaceX's Crew Dragon spacecraft and Falcon 9 rocket are positioned inside the company's hangar at Launch Complex 39A at NASA's Kennedy Space Center in Florida, on Dec. 18, 2018, ahead of the Demo-1 uncrewed flight test targeted for January 17, 2019. The Demo-1 flight test is the precursor to the company's Demo-2 flight test, which will fly two NASA astronauts to the International Space Station as part of NASA's Commercial Crew Program. Demo-2 is targeted for June 2019.