ow.ly/aDNwH U.S. Military Wants a Space Plane - The United States - TopicsExpress



          

ow.ly/aDNwH U.S. Military Wants a Space Plane - The United States military is kick-starting a suborbital hypersonic vehicle program that also aims to launch payloads into orbit on the cheap. The new program, run by the Defense Advanced Research Projects Agency, is called Experimental Spaceplane, or XS-1. It follows in the footsteps of previous DARPA hypersonic projects, such as the HTV-2 aircraft that reached 20 times the speed of sound in an August 2011 test fli... ow.ly/2A15mj
Posted on: Thu, 19 Sep 2013 01:22:15 +0000

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