
We now know why that DARPA hypersonic glider failed last summer. According to the U.S. Defense Advanced Research Projects Agency, the unmanned glider likely aborted its 13,000 mph flight over the Pacific Ocean due to the fact that unexpectedly large sections of its skin had peeled off. The Hypersonic Technology Vehicle-2 (or HTV-2), which was [...]
Continue reading " DARPA Hypersonic Glider Failed Last Year Due to Shell Degradation (VIDEO) "












