Secretive Air Force Space Plane Nears Orbital Record (SPACE.com)
SPACE.com - The secretive X-37B robotic space plane is about to set its own space-endurance record on a hush-hush project operated by the U.S. Air Force Rapid Capabilities Office.
SPACE.com - The secretive X-37B robotic space plane is about to set its own space-endurance record on a hush-hush project operated by the U.S. Air Force Rapid Capabilities Office.
You must be logged in to post a comment.