Topic: Rapid Capabilities Office
An unmanned space plane built by Boeing, the second of its kind, returns to Earth after 463 days in orbit for a clandestine mission.
X-37B is an unmanned US Air Force space plane. The X-37B made a successful return on Friday after 220 days in Earth orbit.
12/03/2010 12:40 pm
X-37B Space Plane will return to Earth as early as this week. No word on declassification of its mission or costs to taxpayers.
12/01/2010 12:58 am
The US Air Force's secret X-37B space plane remains in Earth orbit, but its initial mission might be coming to an end.
11/24/2010 10:32 am
The US Air Force's secret X-37B space plane has boosted itself into a new orbit, say skywatchers.
08/24/2010 04:21 pm
A group of amateur skywatchers spotted the US Air Force's secret X-37B space plane orbiting the globe.
05/24/2010 12:05 pm
The secretive X-37B robot space plane was launched late Thursday. Destination unknown.
04/23/2010 09:49 am