This handout photo released by NASA shows a SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard illuminated on the launch pad by spotlights at Launch Complex 39A as preparations continue for the Demo-1 mission, March 1, 2019 at the Kennedy Space Center in Florida. - NASA and SpaceX were counting down the hours to the launch of a new astronaut capsule on a week-long return flight to the International Space Station, a key step towards resuming manned space flights from US soil after an eight-year break. (Photo by Joel KOWSKY / NASA / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / NASA / JOEL KOWSKY " - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS