SpaceX Crew Dragon Makes History with Uncrewed Return to Earth.

On March 8, 2019, SpaceX's Crew Dragon spacecraft made history by becoming the first spacecraft designed to carry humans to return to Earth from the International Space Station without a crew on board. The Crew Dragon launched on a Falcon 9 rocket from Kennedy Space Center in Florida on March 2, 2019, and docked with the ISS on March 3. After spending five days at the ISS, the Crew Dragon undocked on March 8 and returned to Earth, splashing down in the Atlantic Ocean off the coast of Florida.

The successful completion of the Demo-1 mission is a major milestone for SpaceX and for commercial spaceflight. It demonstrates that SpaceX's Crew Dragon spacecraft is safe and reliable enough to carry humans to and from the ISS, and it paves the way for future crewed missions to the ISS and beyond.

The description should be informative and engaging, and it should highlight the historic nature of the mission. It should also be relevant to the target audience, which in this case is likely to be people who are interested in space exploration or commercial spaceflight.