Secret Plane Has Been In Space For Nearly 500 Days

Secret Plane Has Been In Space For Nearly 500 Days, The Air Force still isnt saying just what exactly the X-37B is up to – or when its coming back to Earth., The Air Forces secret space plane has been up in orbit for nearly 500 days-a space endurance record. But nearly a year and a half into the mission, the Pentagon still wont say what the X-37B is doing up there, or when it might come back.Continue Reading...