HTV DELAY: The Japan Aerospace Exploration Agency has postponed the scheduled Jan. 20 launch of the second H-II Transfer Vehicle (HTV-2) due to unfavorable weather forecasts at Tanegashima Space ...

Mistaken assumptions about airflow over the U.S. Defense Advanced Research Projects Agency's (Darpa) Lockheed Martin HTV-2 hypersonic glider are believed to have resulted in the early termination ...