The Inspiration4 crew splashed down after a three-day spaceflight. Inspiration4/John Kraus; NASA/Bill Ingalls SpaceX's first space tourists have returned to Earth and splashed down off the coast of Florida. The amateurs on the Inspiration4 mission orbited Earth for three days aboard a Crew Dragon spaceship. It was the world's first all-tourist flight to orbit, but SpaceX already has another planned. See more stories on Insider's business page. SpaceX and its four passengers have emerged victorious at the conclusion of the world's first all-tourist flight to orbit.The company's Crew Dragon spaceship splashed down off the coast of Florida on Saturday at 7:06 p.m.