TV AND WEB RESTRICTIONS~**DIGITAL USE ONLY, NO BROADCAST USE WORLDWIDE, NO ACCESS AUSTRALIA BROADCASTER WEBSITES. NO ACCESS JAPAN. NO ACCESS ABC AMERICA, FOX, UNIVISION, TELEMUNDO, BBC AMERICA, NBC, OR THEIR DIGITALMOBILE PLATFORMS. NO ACCESS LOS ANGELES, CALIFORNIA MEDIA MARKET WEBSITES.**br br ROUGH CUT (NO REPORTER NARRATION)br br A suborbital passenger spaceship being developed by Richard Branson's Virgin Galactic crashed during a test flight on Friday at the Mojave Air and Space Port in California, officials said.br br Two pilots were aboard the spaceship, which was undergoing its first powered test flight since January. It was not immediately known if they were able to parachute to safety.br br More than 800 people have paid or put down deposits to fly aboard the spaceship, which is carried to an altitude of about 45,000 feet and released.