Two days before Virgin Galactic completed the ninth powered flight of its SpaceShipTwo suborbital program, rocket billionaire and Blue Origin founder Jeff Bezos threw some shade at billionaire Richard Branson’s rival suborbital space tourism venture. SpaceNews reports:
Bezos, in the interview, pointed out the altitude difference between the two vehicles. New Shepard has typically exceeded 100 kilometers, an altitude known as the Karman Line, on its test flights. SpaceShipTwo reached a peak altitude of 82.7 kilometers on its most recent test flight Dec. 13, its first above the 50-mile boundary used by U.S. government agencies to award astronaut wings.
“One of the issues that Virgin Galactic will have to address, eventually, is that they are not flying above the Karman Line, not yet,” Bezos said. “I think one of the things they will have to figure out how to get above the Karman Line.”
“We’ve always had as our mission that we wanted to fly above the Karman Line, because we didn’t want there to be any asterisks next to your name about whether you’re an astronaut or not,” he continued. “That’s something they’re going to have to address, in my opinion.”
For those who fly on New Shepard, he said, there’ll be “no asterisks.”
On Friday, Virgin Galactic’s VSS Unity flew to 89.9 km (55.87 miles) on its fifth flight test, which was the highest altitude the program has reached to date.
There are two competing definitions of where space begins. The Federal Aviation Administration (FAA) is awarding civilian astronaut wings to anyone who flies above 50 miles (80.4 km). The Fédération Aéronautique Internationale (FAI) recognizes 100 km (62.1 miles) as the boundary of space, although it is considering lowering the limit to 80 km (49.7 miles).
The FAA awarded astronaut wings to Mark “Forger” Stucky and Frederick “C.J.” Sturckow, who flew VSS Unity above 50 miles in December. The crew of Friday’s flight — pilots David Mackay and Mike ‘Sooch’ Masucci, and chief astronaut instructor Beth Moses — will also qualify for astronaut wings.
New Shepard has flown 10 times without passengers; nine of those flights were above 100 km (62.1 miles). Bezos has said he expects to begin flying people aboard the suborbital spacecraft by the end of this year.