For the second time in a row, the Falcon HTV-2, the unmanned hypersonic glider developed by the Defense Advanced Research Projects Agency (DARPA) for the U.S. defense failed its test flight and got ...
The second and final planned test flight occurred on August 11, 2011, from Vandenberg Air Force Base in California. The HTV-2 was launched aboard a Minotaur IV rocket, which successfully inserted the ...
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