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Virgin Galactic’s Spaceplane Unity Completes Second Supersonic Test Flight

The second powered flight of Virgin Galactic’s spaceplane featured extra passenger seats; The sleek craft reportedly reached an altitude of nearly 22 miles and a speed of Mach 1.9.

May 30,, 2018 (BE2C2) — Space tourism took another step closer to reality as Virgin Galactic’s VSS Unity spaceplane fired up its rocket motor and completed its second supersonic flight over the desert in Mojave, California.

The rocket fired for 31 seconds, propelling the sleek craft and its two pilots to a supersonic speed of Mach 1.9 (about 1,500 miles per hour) and a maximum altitude of 114,500 feet, Virgin Galactic said in a blog post.

“Seeing Unity soar upwards at supersonic speeds is inspiring and absolutely breathtaking,” Virgin Galactic’s founder, Richard Branson, said in the post. “We are getting ever closer to realizing our goals.”

The company already has hundreds of customers signed up to take a flight on Unity for $250,000 a ticket. Once it becomes operational, the spaceplane is meant to take people to the edge of space, where they’ll experience a few minutes of weightlessness before heading back to Earth.

Branson was on hand to witness the flight, which took place about two months after Unity completed its first rocket-powered flight on April 5, 2018. That flight came about four years after the Oct. 31, 2014 crash of another Virgin Galactic spaceplane, which killed test pilot Michael Alsbury.

In today’s test, Unity and its pilots, Mark Stucky and Dave Mackay, were carried aloft beneath the wings of the company’s jet-powered “mothership,” Eve, before being released to fly on their own. The spaceplane climbed steeply before descending and landing safely at the Mojave Air and Space Port in California.

The focus of the latest test flight was to learn more about the spaceship’s supersonic handling characteristics and control system’s performance with vehicle parameters that were closer to the ultimate commercial configuration.

Virgin Galactic has been mum about exactly when it might begin taking customers into space. But earlier this month, Branson told the BBC that “we’re talking about months away, not years away.”

And Branson could be one of Virgin Galactic’s earliest passengers. “I’m going for astronaut training,” he told the BBC. “I’m going for fitness training, centrifuge and other training, so that my body will hopefully cope well when I go to space.”

Virgin Galactic is one of a small handful of companies that intend to give paying customers a chance to make brief flights into space. Among the other companies are Elon Musk’s SpaceX and Jeff Bezos’s Blue Origin company, which has completed several tests of its New Shepard rocket and capsule system. Blue Origin says it could begin taking customers into space later this year, CNBC reported.






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