Billionaire Richard Branson heads to space aboard Virgin Galactic's SpaceShipTwo
www.mashable.com In a wild and expensive spectacle, the 70-year-old British founder of Virgin Galactic, billionaire Sir Richard Branson, launched into space on Sunday morning aboard a Virgin Galactic flight and returned home safely. The flight was pushed back 90 minutes from its original takeoff time because overnight weather at Spaceport America in New Mexico delayed…