US Air Force will use lower cost Spacex to launch the X-37B unmanned spaceplane
• https://www.nextbigfuture.comThe Air Force has selected SpaceX to launch the secretive X-37B unmanned spaceplane on its fifth mission to orbit, according to Spaceflight Now. The Falcon 9 Upgrade or Full Thrust that will be used is taller and more powerful than previous versions
