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国际太空站气体泄漏加剧 宇航员一度入紧急撤离状态

(华盛顿6日综合电)美国太空总署()说,由于俄罗斯正在努力处理他们所在的国际太空站俄罗斯舱段日益严重的气体泄露问题,5名正做好随时撤离的准备。

发言人贝瑟尼·史蒂文斯周五(5日)说,第12组宇航任务(Crew-12)的4名——两名美国、一名法国和一名俄罗斯——以及另一名美国于美国东部时间周五上午9时04分(大马时间周五晚上9时04分)接到任务控制中心的命令,进入与太空站对接的太空探索技术公司(SpaceX)制造的载人龙飞船。

美国宇航局公布的照片显示,2021年11月8日,SpaceX“奋进号”载人龙飞船与“和谐号”节点舱分离后绕行国际太空站时,从飞船上拍摄了太空站全景。 (法新社)

史蒂文斯说,他们按指示穿上宇航服,以防漏气问题加剧,需要。大约两小时后,撤销了之前的命令,并告知他们可以返回太空站。与此同时,及其俄罗斯同行正在调查漏气情况。

阅读更多

作为太空站的两大主要运营方,和俄罗斯航天局(Roscosmos)几个月来一直在争论俄罗斯“星辰”号服务舱(国际太空站的关键结构之一)上小型漏气的原因和可能的修复方案。


俄罗斯新闻社引述俄罗斯国家航天集团消息说,国际太空站俄罗斯舱段“星辰”号服务舱内发现两处空气泄漏点位,太空站的已使用密封胶封堵一处漏气点,正准备对第二处漏气点实施密封作业。消息称,国际太空站内气压平稳,安全未受到威胁。

国际太空站是一个足球场大小的轨道实验室,在太空生活和工作。据一名不愿透露姓名的高级官员称,近几个月来,漏气量相对较小,但周五漏气量从每天一磅增加到两磅。

文:新加坡联合早报
图:法新社



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NASA

宇航员

气体泄漏

紧急撤离

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