US Air Force’s Space Plane Has Been in Orbit for 500 Days, But Why?
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The US Air Force’s unmanned X-37B space plane has now spent more than 500 days orbiting the Earth, without statement or explanation.The 29-foot unmanned plane is part of the Air Force’s orbital program. Launched May 20, 2015, it is the program’s fourth flight (hence its other name, OTV-4 for Orbital Test Vehicle-4). The first OTV […]https://www.defencetalk.com/us-air-forces-space-plane-has-been-in-orbit-for-500-days-but-why-68377/
The US Air Force’s unmanned X-37B space plane has now spent more than 500 days orbiting the Earth, without statement or explanation.The 29-foot unmanned plane is part of the Air Force’s orbital program. Launched May 20, 2015, it is the program’s fourth flight (hence its other name, OTV-4 for Orbital Test Vehicle-4). The first OTV […]https://www.defencetalk.com/us-air-forces-space-plane-has-been-in-orbit-for-500-days-but-why-68377/