After their journey into space, the first space crew consisting only of lay astronauts landed back on earth on Sunday night.
Shortly after 1 o'clock CEST, the capsule with the four returnees touched down off the coast of Florida in the Atlantic, as the mission called "Inspiration4" announced.
After its launch on Wednesday evening from the Cape Canaveral spaceport, the "Dragon" space capsule of the private US space company SpaceX owned by star entrepreneur Elon Musk had orbited the earth for the past three days.
The spacecraft needed around 90 minutes to travel around the earth at around 30,000 kilometers per hour.
At a height of 580 kilometers above the earth, it floated even higher than the International Space Station (ISS).
Billionaire donated flight
“The views are spectacular,” said 38-year-old US billionaire Jared Isaacman, who chartered the all-out excursion, cheered after the start.
With him on board were three companions: The 29-year-old medical assistant Hayley Arceneaux, who had survived cancer as a child and was the youngest American to date to fly in orbit.
The 51-year-old artist and geoscientist Sian Proctor, who was almost selected as a NASA astronaut in 2009.
And Chris Sembrosk, a 41-year-old aerospace engineer, a US Air Force veteran.
Tour price is a secret
Isaacman is already the third billionaire in a few months to venture into space from the United States. In July, the Briton Richard Branson and about ten days later Amazon founder Jeff Bezos tested their own spaceships for the first time - but both only with short excursions of a few minutes and a significantly lower altitude. Neither he nor SpaceX wanted to reveal how much Isaacman paid to charter the "Dragon" spaceship.
Isaacman selected his fellow travelers through various charity campaigns because he wants to collect donations for a children's hospital in the American state of Tennessee with the mission.
During the all-excursion, which is also being documented on the Netflix streaming service, the four amateur astronauts passed the time in the cramped capsule with conversations with actor Tom Cruise or SpaceX founder Musk, among others.
The bell that gives the signal to stop trading on the New York Stock Exchange was also allowed to ring virtually on Friday evening.
In terms of food, the crew was provided with much more elaborate food than conventional and longer missions: In addition to coffee and tea, there were sandwiches, pasta with Bolognese sauce and a pile of sweets.