中国已经具备登月能力,但只是有去无回,登月还缺“返程票”,因为中国现有火箭虽然有足够能量把登陆舱发射到月球上,但如果加上返回所需的燃料、回收舱等,中国火箭的最大载重量还不够。
Posted by 吕方 on May 20, 2005 8:55 PM
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