BREAKING NEWS

Virgin Galactic's SpaceShipTwo Crashes During Flight. Test Pilot Dead. Other Pilot in Serious Condition

By  Alan Boyle

Virgin Galactic's SpaceShipTwo Crashes During Flight Test   

          

             

Virgin Galactic said its SpaceShipTwo rocket plane suffered a "serious anomaly" during a powered test flight on Friday that resulted in the loss of the aircraft.

       

The anomaly occurred after the plane was released from its WhiteKnightTwo carrier airplane and fired up its rocket engine in flight for the first time in more than nine months. Sources said SpaceShipTwo exploded in midflight, and debris fell onto California's Mojave Desert.    

 

The WhiteKnightTwo carrier aircraft landed safely," Virgin Galactic said in a statement. "Our first concern is the status of the pilots, which is unknown at this time."       

 

Two pilots fly in SpaceShipTwo's cockpit during a test. Those pilots are equipped with parachutes, and after the anomaly, chutes were reportedly sighted over the Mojave Air and Space Port in California, the base from which SpaceShipTwo and its WhiteKnightTwo carrier plane took off.

Photographer Ken Brown, who was covering the test flight, told NBC News that he saw an explosion in the air and later came upon SpaceShipTwo debris scattered across a small area of the desert. Mojave airport's director, Stuart Witt, told NBC News that the craft crashed north of Mojave. He said a news conference was scheduled for 2 p.m. PT (5 p.m. ET).

       

During the nine months since the previous rocket-powered test in January, Virgin Galactic switched SpaceShipTwo's fuel mixture from a rubber-based compound to a plastic-based mix — in hopes that the new formulation would boost the hybrid rocket engine's performance.

       

Before Friday's flight, the most recent aerial outing was on Oct. 7, when SpaceShipTwo took an unpowered, gliding flight back to the Mojave runway.

       

The latest test got off to a slow start. SpaceShipTwo spent more than three hours on the Mojave runway, slung beneath its WhiteKnightTwo mothership, while the ground team assessed whether the weather was right for flight.

 

The go-ahead was finally given for takeoff at 9:19 a.m. PT (12:19 p.m. ET).

       

It took WhiteKnightTwo about 45 minutes to get to 50,000 feet, the altitude at which it released SpaceShipTwo for free flight.   

     

The aim of such flights was to test SpaceShipTwo in preparation for suborbital trips to the edge of outer space. Virgin Galactic had said SpaceShipTwo's first trip to an outer-space altitude — usually defined as 100 kilometers, or 62 miles — could have taken place before the end of the year, depending on how the tests went.

 

And the company's billionaire founder, Richard Branson, was hoping to ride on the first commercial flight next year.

       

More than 700 customers have paid as much as $250,000 for a ride on the rocket plane.

NBCUniversal has established a multi-platform partnership with Virgin Galactic to track the development of SpaceShipTwo and televise Branson's spaceflight.