You may already know this, but in a move designed to make me (and you?) ever-so-slightly giddy, Paul Allen (SpaceShipOne) and Richard Branson (Virgin Airways) have decided to join forces and get a space tourism business up and running by 2007. It’s only $198,600 a pop for a three-hour tour, so start saving (Oh, yeah, there’s going to be a space hotel, too)! Check out the Virgin Galactic site — fun!