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发帖数: 223 | 1 【 以下文字转载自 Aviation 讨论区 】
发信人: ZZGR (闲逛), 信区: Aviation
标 题: [BBC]Roll-out for Nasa's test rocket
发信站: BBS 未名空间站 (Tue Oct 20 04:22:59 2009, 美东)
The US space agency, Nasa, is rolling out its Ares 1-X test rocket.
The super-slim, 100m-tall launcher is a demonstrator for the vehicle Nasa
plans to use in the next decade to take its new astronaut crewship into
orbit.
The Ares I-X is expected to make an unmanned, two-minute flight at the end
of the month to check out basic design concepts and gather en |
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