Secretive X-37B Space Plane Will be Landing Soon
After nearly 15 months on a secret mission, the Air Force’s X-37B, an unmanned, reusable space plane, will soon be coming back home. A news release from the Vandenberg Air Force Base says the landing is expected to occur during the early- to mid-June timeframe, although the exact landing date and time will depend on technical and weather considerations. The mini space plane has been in orbit since March 5, 2011.
This is the second mission of the Orbital Test Vehicles to fly in the X-37B program with the second space plane, OTV-2. The first X-37B mission flew in 2010, spending 224 days in space. This original vehicle has been refurbished and is scheduled to go back into space for another mission sometime in October of this year.
As for the second space plane, its long mission has been termed a success, although no mission specifics have been released. It launched on March 5, 2011 from Cape Canaveral Air Force Station in Florida. Since then, the press release said, Vandenberg crews have conducted extensive, periodic training in preparation for landing.