December 2013

Air Force’s mysterious space plane nears 1 year In orbit

December 7th, 2013|Categories: News|Tags: , , , , |

The U.S. Air Force's mysterious X-37B space plane is nearing a major milestone — one year of travel in Earth orbit, performing duties in support of long-term space objectives. The unmanned X-37B spacecraft — flying a mission known as Orbital Test Vehicle 3 (OTV-3) — launched into space atop an [...]