VAN HORN, Texas- Billionaire U.S. businessman Jeff Bezos's company Blue Origin is set for its second suborbital tourism flight on Wednesday, with actor William Shatner - who embodied the promise of space travel on the "Star Trek" TV series and films - among the four-person all-civilian crew poised to blast off in Texas.
Shatner, at age 90, is due to become the oldest person ever in space. He and his crewmates are scheduled for a 9 a.m. (1000 EDT/1400 GMT) takeoff aboard the 60-foot-tall (18.3 meters-tall) fully autonomous New Shepard spacecraft at Blue Origin's launch site about 20 miles (32 km) outside the rural west Texas town of Van Horn.
Blue Origin said the astronauts will experience about three to four minutes of weightlessness and travel above the internationally recognized boundary of space known as the Karman Line, about 62 miles (100 km) above Earth. The crew capsule is due to return to the Texas desert under parachutes.
The flight, previously scheduled for Tuesday, was pushed back a day for wind-related reasons. Winds were light and skies were clear ahead of launch time.
The four crew members went through training on Tuesday and the mission team completed a flight-readiness evaluation to ensure "all systems are go for launch," Blue Origin said on Twitter. Ahead of the launch, the astronauts are due to enter the crew capsule and get strapped into their seats.
Blue Origin had a successful debut space tourism flight on July 20, with Bezos and three others aboard, flying to the edge of space and back on a trip lasting 10 minutes and 10 seconds. On that flight, pioneering female aviator Wally Funk at age 82 became the oldest person to reach space.
Bezos, the Amazon.com Inc founder and current executive chairman, formed Blue Origin two decades ago.
Shatner, who turned 90 in March, has been acting since the 1950s and remains busy with entertainment projects and fan conventions. He is best known for starring as Captain James T. Kirk of the starship Enterprise on the classic 1960s TV series "Star Trek" and seven subsequent films about fictional adventures in outer space.
As an actor, Shatner was synonymous with space voyages. During the opening credits of each episode of the series, he called space "the final frontier" and promised "to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before."
Shatner said there is both irony and symmetry to his space trip, having played a space explorer for decades and now actually becoming one.
"Having played the role of Captain Kirk ... assigns me the knowledge that a futuristic astronaut would have, but I've always been consumed with curiosity," Shatner said in a Blue Origin video.
Shatner's participation in the flight has helped generate publicity for Blue Origin as it competes against two billionaire-backed rivals - Elon Musk's SpaceX and Richard Branson's Virgin Galactic Holdings Inc- to attract customers willing to pay large sums to experience spaceflight.
Branson inaugurated his space tourism service on July 11, riding along on a suborbital flight with six others aboard his company's VSS Unity rocket plane. SpaceX, which has launched numerous astronauts and cargo payloads to the International Space Station for NASA, debuted its space tourism business by flying the first all-civilian crew to reach Earth's orbit in a three-day mission ending Sept. 18.
The U.S. Federal Aviation Administration two weeks ago said it will review safety concerns raised by former and current Blue Origin employees who have accused the company of prioritizing speed and cost savings over quality control and adequate staffing.
(Reporting by Mike Blake; Additional reporting by Eric M. Johnson in Seattle and Peter Szekely in New York; Editing by Will Dunham) ((Eric.firstname.lastname@example.org; +1 206 707 1218; Follow me on Twitter @ByEricMJohnson))