Shocked at secret U.S. aircraft

An unmanned aircraft top secret U.S. Air Force has quietly "residence" in space for a year, three days - but no one know the purpose and what is its mission.
 

Mysterious plane model X-37B on the Earth's orbit.

 
More and more mysterious things, as inherently, this aircraft only flew on the space plan for 9 months. It was hard to fly around the Earth with velocities up to 17,000 miles / hour and should have landed in California in December last year.
 
According to DailyMail, the mission of the test aircraft X-37B has been extended and no one knows why. X-37B is shaped like a mini space shuttle and the second test flight was launched into space. Before it, a different unmanned aircraft landed Vandenberg Air Force Base (Canada) in 12/2010 after seven months in orbit.
 
U.S. Air Force said Monday the mission is responsible for "more testing technology," but the ultimate goal of what it is remains a mystery.
 
Some people believe that the real mission of the X-37B is to serve national defense or reconnaissance, especially when some amateur astronomers observed trajectory of the X-37B first flew North Korea, Iraq, Iran, Pakistan and Afghanistan. There are also rumors of judgment, X-37B is retained too limited in space is to hedge supply the space station's new Heavenly China. However, experts point out that, the track - absolutely not easy to monitor, because this plane is moving too fast, up to thousands of meters / sec.
 
And experts said Brian Weeden of the Secure World Foundation on the BBC then, if the U.S. really want to observe God provides, they also have the means to do it without having to use X-37B.
 
Weeden in favor of the hypothesis that the Air Force just want to check the efficiency of fuel use of the X-37B and maintain it in space as long as possible to show its performance, protect it from being cut reduced budget.