The Delta II's production costs and other expenses were too high to justify serving limited government and commercial markets.
WSJ: Microsoft Co-Founder to Build Massive Jet for Space Launches
He didn't give details about the most likely types of missions and why the new system would manage to attract a wider range of customers than NASA's phased-out Delta II rockets, which Stratolaunch hopes to replace.
ESPN2-HD (720p): Division II College Football: Delta State vs.
ENGADGET: HDTV Listings for December 10, 2006 HD
应用推荐
模块上移
模块下移
不移动