Virgin Galactic aims to reach space soon with tourism rocket
![This May 29, 2018 photo provided by Virgin Galactic shows the VSS Unity craft during a supersonic flight test. The spaceship isn’t launched from the ground but is carried beneath a special aircraft to an altitude around 50,000 feet. There, its released before igniting its rocket engine and climbing. (Virgin Galactic / AP)](https://thumb.spokesman.com/uO6q6eDqVn9RLDznlEJuDvMVKgE=/600x0/media.spokesman.com/graphics/2018/07/sr-loader.png)
MOJAVE, Calif. – Richard Branson’s Virgin Galactic is gearing up to finally send its tourism rocket ship to the edge of space.
If successful, it would be a major step toward the long-delayed dream of commercial space tourism.
The next test flight could come as early as Thursday with two pilots taking Virgin Space Ship Unity high above California’s Mojave Desert. A company statement says the next stage of testing aims to “reach a space altitude for the first time.”
“Although this could happen as soon as Thursday morning, the nature of flight test means that it may take us a little longer to get to that milestone,” the statement said. Space begins at an altitude of 62 miles; the last test flight was at 32 miles.
Reaching that space threshold would demonstrate significant progress toward the start of commercial flights that were promised more than a decade ago. Virgin Galactic’s development of its spaceship took far longer than expected and endured a setback when the first experimental craft broke apart during a 2014 test flight, killing the co-pilot.
More than 600 people have committed up to $250,000 for rides in the six-passenger rocket, which is about the size of an executive jet. They have been waiting years to feel the kick of the rocket’s ignition, a near-vertical high-speed ascent into the blackness of space and several minutes of weightlessness with a view of the Earth far below.
The spaceship isn’t launched from the ground but is carried beneath a special plane to an altitude around 50,000 feet. It then detaches from the plane, ignites its rocket engine and climbs. The rocket is shut down and the craft coasts to the top of its climb – and then begins a descent slowed and stabilized by unique “feathering” technology. The twin tails temporarily rotate upward to increase drag, then return to a normal flying configuration before the craft glides to a landing on a runway.
The endeavor began in 2004 when Branson announced the founding of Virgin Galactic in the heady days after the flights of SpaceShipOne, the first privately financed manned spacecraft that made three flights into space. Branson’s goal: Open up space travel to more and more people.
Funded by the late billionaire Paul G. Allen and created by maverick aerospace designer Burt Rutan, SpaceShipOne won the $10 million Ansari X Prize. The prize was created to kick-start private development of rocket ships that would make spaceflight available to the public.
Branson isn’t alone in the space tourism business: Jeff Bezos’ Blue Origin is planning to take space tourists on suborbital trips, using the more traditional method of a capsule atop a rocket that blasts off from a launch pad. SpaceX’s Elon Musk recently announced plans to take a wealthy Japanese entrepreneur and his friends on a trip around the moon.
When Branson licensed the SpaceShipOne technology, he envisioned a fleet carrying paying passengers by 2007, launching them from a facility in southern New Mexico called Spaceport America.
But there were significant setbacks. Three technicians were killed in 2007 by an explosion while testing a propellant system at Scaled Composites LLC, which built SpaceShipOne and was building the first SpaceShipTwo for Virgin Galactic.
Then, in 2014, SpaceShipTwo broke apart during a test flight by Scaled Composites when the co-pilot prematurely unlocked the “feathering” system and it began to deploy. The co-pilot was killed but the injured pilot managed to survive a fall from high altitude with a parachute.
New versions of SpaceShipTwo were built by a Virgin Galactic sister company and flight testing taken in-house. VSS Unity has made three rocket-powered supersonic test flights so far.