* 10-minute trip was first crewed Blue Origin space flight
* World's oldest and youngest space voyagers were aboard
* Flight adds credibility to nascent space tourism sector
Jeff Bezos, the world's richest man, soared about 107 km above the Texas desert aboard his company Blue Origin's New Shepard launch vehicle on Tuesday and returned safely to Earth, a historic suborbital flight that helps to inaugurate a new era of private commercial space tourism.
"Best day ever," Bezos, accompanied by the world's oldest and youngest space travelers, said after the space capsule touched down, kicking up a cloud of dust on the desert floor.
The 57-year-old American billionaire, wearing a blue flight suit and donning a cowboy hat, was joined by three crewmates for a trip to the edge of space officially lasting 10 minutes and 10 seconds. After landing and exiting the space capsule, Bezos and the other crew members exchanged hugs and popped champagne, spraying each other.
Billionaire businessman Jeff Bezos is launched with three crew members aboard a New Shepard rocket on the world's first unpiloted suborbital flight from Blue Origin's Launch Site 1 near Van Horn, Texas.
"Astronaut Bezos in my seat - happy, happy, happy," Bezos said in response to a mission control status check after the crew members buckled back in aboard New Shepard's capsule following a few minutes of weightlessness in space.
The fully autonomous 18.3-meters-tall gleaming white spacecraft, with a blue feather design on its side, ignited its BE-3 engines for a liftoff from Blue Origin's Launch Site One facility about 32 km outside the rural town of Van Horn. There were generally clear skies with a few patchy clouds on a cool morning for the launch.
Bezos, founder of ecommerce company Amazon.com Inc, and his brother Mark Bezos, a private equity executive, were joined by two others. Pioneering female aviator Wally Funk, 82, and recent high school graduate Oliver Daemen, 18, became the oldest and youngest people to reach space.
Spectators watch as billionaire businessman Jeff Bezos is launched aboard Blue Origin's New Shepard rocket .
The flight came nine days after Briton Richard Branson was aboard his competing space tourism company Virgin Galactic's successful inaugural suborbital flight from New Mexico. The two flights give credibility and inject enthusiasm into the fledgling space tourism industry that the Swiss bank UBS estimates will be worth $3 billion annually in a decade.
"Well done," Branson wrote on Twitter, congratulating Bezos and his crewmates.
Bezos founded Blue Origin two decades ago. This was its first crewed space flight.
"This is a tiny little step of what Blue Origin is going to do," Bezos told CNBC after the flight. "What we're really trying to do is build reusable space vehicles. It's the only way to build a road to space, and we need to build a road to space so that our children can build the future."
New Shepard hurtled at speeds reaching 3,595 km per hour, exceeding the so-called Kármán line -100 km - set by an international aeronautics body to define the boundary between Earth's atmosphere and space.
After the capsule separated from the booster, the crew unbuckled to experience weightlessness. The capsule returned to Earth under parachutes, using a retro-thrust system that expelled a "pillow of air" for a soft landing.
Bezos gave a thumbs-up sign inside the capsule after landing, stepped out to cheers, then exchanged high-fives with some of the roughly two dozen family members and company employees on hand.
Branson got to space first, but Bezos flew higher - Virgin Galactic managed an altitude of 86 km - in what experts called the world's first unpiloted space flight with an all-civilian crew.
The flight came on the anniversary of Americans Neil Armstrong and Edwin "Buzz" Aldrin becoming the first humans to walk on the moon, on July 20, 1969. New Shepard is named for Alan Shepard, who in 1961 became the first American in space.
Funk was one of the so-called Mercury 13 group of women who trained to become NASA astronauts in the early 1960s but was passed over because of her gender. Daemen, Blue Origin's first paying customer, is set to study physics and innovation management at college in the Netherlands. His father, who heads investment management firm Somerset Capital Partners, was on site to watch his son fly.
New Shepard is a rocket-and-capsule combo that cannot be piloted from inside the spacecraft. It is completely computer-flown and had none of Blue Origin's staff astronauts or trained personnel onboard. Virgin Galactic used a space plane with a pair of pilots onboard.
The reusable Blue Origin booster had previously flown twice to space.
The launch represented another step in the fiercely competitive race to establish a space tourism sector. Another billionaire tech mogul, Elon Musk, plans to send an all-civilian crew on a several-day orbital mission on his Crew Dragon capsule in September.
On Twitter, Musk wished Blue Origins crew "best of luck" before the launch.
Blue Origin aims for the first of two more passenger flights this year to happen in September or October.
