The two pilots on board Virgin Galactic's spacecraft Unity became the company's first astronauts. Virgin Group founder Richard Branson was on hand to watch the historic moment. Virgin Galactic said the test flight reached an altitude of 51.4 miles, or nearly 83 kilometers. The U.S. military and NASA consider pilots who have flown above 80 kilometers to be astronauts. Test pilots in 2004 were awarded a commercial astronaut badge by the Federal Aviation Administration for flying a previous, experimental iteration of Virgin Galactic's spacecraft design.
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