Around and around and around it goes – but what’s the mission?
Here’s a new one from me on the X-37B Air Force space plane:
US Air Force’s Secretive X-37B Space Plane Passes 600 Days in Orbit
By Leonard David, Space.com’s Space Insider Columnist
August 29, 2014 01:28pm ET
http://www.space.com/26984-military-x37b-space-plane-mission-600-days.html