Secret US Space Drone Still In Orbit A Year Later
One year after its launch into orbit, the US Air Force’s secret space drone continues to circle the Earth as the goal of its mission and its payload remain a mystery. The X-37B Orbital Test Vehicle, which resembles a small unmanned version of the space shuttle (one forth in size), was blasted into orbit from Cape Canaveral, Florida, on December 11, 2012. Air Force officials have offered few details about the mission since its launch, saying that the space plane is merely a way to test new technologies in space, such as satellite sensors and other components.