I think it was the X-37B http://www.foxnews.com/tech/2017/09/06/us-air-forces-x-37b-space-plane-to-launch-on-secret-mission-sept-7.html http://www.foxnews.com/t

I think it was the X-37B http://www.foxnews.com/tech/2017/09/06/us-air-forces-x-37b-space-plane-to-launch-on-secret-mission-sept-7.html http://www.foxnews.com/tech/2017/09/06/us-air-forces-x-37b-s...