空间发射技术
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
?航天发射技术
航天发射技术
Many commentators have speculated that the Ares 1 will be cancelled, but they suspect Orion will live on, perhaps launching on a vehicle with a design which relies more heavily on space shuttle technology.
BBC: Underfunding shackles Nasa vision
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