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NASA百米高发射塔成本飙升至27亿美元 比全球最高摩天大楼贵1倍
8月28日消息,美国宇航局(NASA)移动发射塔项目正面临严峻的成本超支问题,该发射塔用于支撑增强版的太空发射系统(Space Launch System,简称SLS)火箭,该火箭是NASA为了阿尔忒弥斯(Artemis)重返月球计划所设计的。 根据NASA监察长办公室发布的最新报告,这座 ...
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