Video: Change of command aboard International Space Station

Nearly a decade in the making, NASA and SpaceX have set May 27 as the target launch date for the first crewed space mission to launch into orbit from U.S. soil since the retirement of the space shuttle in 2011.

SpaceX is on schedule to fly two NASA astronauts on a test flight to the International Space Station by the end of 2017, but there is a lot of work to do to ensure the company’s new Crew Dragon spaceship is up to the task and ready in time, a SpaceX manager said Tuesday.

Rising into a midnight sky lit by the full moon, a SpaceX Falcon 9 rocket took off from Cape Canaveral early Monday with a commercial cargo craft on the way to the International Space Station, then returned to Florida’s Space Coast for a dramatic nighttime landing.