NASA 因宇航员医疗问题缩短 ISS 任务

NASA 决定提前结束国际空间站的一项任务,因为一名宇航员出现了医疗问题。包括日本的 Kimiya Yui 在内的乘组将比计划提前返回地球。由于健康担忧,计划中的太空行走已被取消。

在罕见的决定中,NASA 因一名宇航员的医疗问题而缩短前往国际空间站的 Crew-11 任务。该任务于 2025 年 8 月搭乘 SpaceX 的 Crew Dragon Endeavour 发射,原计划至少持续六个月。四人乘组包括 NASA 的 Zena Cardman 和 Mike Fincke、日本宇宙航空研究开发机构(JAXA)的 Kimiya Yui 以及俄罗斯国家航天公司(Roscosmos)的 Oleg Platonov。出于隐私原因,受影响宇航员的身份和医疗问题的具体细节尚未披露,但该乘员状况稳定。NASA 首席健康与医疗官 James Polk 博士强调,这并非机上紧急情况,该机构“宁可谨慎行事”。Polk 指出,这是 ISS 首次医疗撤离,尽管过去治疗过牙痛和耳痛等问题。原计划于今年进行的首次太空行走已被取消,该行走旨在为未来太阳能电池板安装做准备,以提升空间站功率。这将是 Mike Fincke 的第四次 ISS 访问和 Kimiya Yui 的第二次,而 Zena Cardman 和 Oleg Platonov 则是首次飞行。NASA 局长 Jared Isaacman 表示:“我为该机构迄今为止为确保宇航员安全所做的迅速努力感到自豪。” ISS 上仍有三名其他宇航员:NASA 的 Chris Williams 和俄罗斯的 Sergei Mikaev 以及 Sergei Kud-Sverchkov,他们于 11 月通过 Soyuz 抵达,计划停留八个月,并将于夏季返回。下一艘 Crew-12 任务此前计划最早于 2 月 15 日发射。年迈的 ISS 计划于 2031 年因维护成本和老化而退役。

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