X-37B Space Plane: The Orbital Test Vehicle
Thursday, March 3, 2011 - 09:00
in Astronomy & Space
The X-37B is a space plane born by NASA and revived by the U.S. Air Force to test reusable space capabilities in orbit.
The X-37B is a space plane born by NASA and revived by the U.S. Air Force to test reusable space capabilities in orbit.