DARPA has confirmed the splash down of its unmanned Falcon Hypersonic Technology Vehicle (HTV-2) following the hypersonic vehicle's second test flight on August 11. While a "controlled descent" ...
Japan's new HTV-X cargo spacecraft departed the International Space Station today (March 6) after a four-month stay. The vehicle — known as HTV-X1, because it's the first of its kind — was released by ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Update: DARPA has gone silent regarding HTV-2, but its safe to ...
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