There’s new military life in an old NASA project—the X-37 technology demonstrator. The U.S. Air Force announced today that it is developing an Orbital Test Vehicle (OTV), based on the design of a NASA X-37 craft. It is to be designated as the X-37B Orbital Test Vehicle.The U.S. Air Force has decided to continue full-scale development and on-orbit testing of an unmanned long-duration, reusable space vehicle. The new OTV effort dovetails off of industry and government investments by Air Force, NAS