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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NASA Artemis II Orion spacecraft halfway to Moon, crew visible inside viewing Earth and lunar target.
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Artemis II crew passes halfway mark en route to lunar flyby

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NASA's Artemis II astronauts have surpassed the halfway point to the Moon following Wednesday's translunar injection burn, continuing smooth progress on the historic 10-day mission—the first crewed trip beyond low Earth orbit since Apollo 17. The crew is on track for a lunar far-side flyby tomorrow and observations on April 6.

One day after announcing the unprecedented step, NASA has elaborated on plans to return four astronauts from the Crew-11 mission early due to a stable medical issue affecting one crew member. The operation, the first of its kind in 25 years, is scheduled for the coming days aboard their SpaceX Dragon spacecraft.

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NASA启动了首次从国际空间站(ISS)的医疗撤离行动,因一名乘员出现严重但未披露的健康问题,将四名宇航员提前送回地球。该团队包括两名美国人、一名日本宇航员和一名俄罗斯宇航员,比原计划提前一个多月在太平洋海域溅落。此举优先考虑地面医疗护理,同时确保该宇航员的稳定状况。

NASA's Artemis II crew, aboard the Orion spacecraft named Integrity, has successfully departed Earth's orbit and is heading toward the Moon after a key engine burn. The astronauts reported no major issues, shared stunning photos of Earth, and spoke with family and media. The mission remains on track for a closest approach to the Moon on Monday and splashdown on April 10.

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Following their successful launch, NASA's Artemis II astronauts aboard the Orion spacecraft resolved a jammed toilet fan and Microsoft Outlook software glitches during the initial phase of their 10-day lunar orbit mission. The crew—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialists Jeremy Hansen and Christina Koch—marks historic firsts: Glover as the first Black astronaut, Koch the first woman, and Hansen the first Canadian to venture toward the moon.

NASA's Artemis II mission lifted off successfully on April 1, 2026, from Kennedy Space Center in Florida, sending astronauts Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen aboard the Orion spacecraft for the first crewed Moon flyby since Apollo 17. Powered by the Space Launch System (SLS) rocket, the 10-day test flight will validate critical systems for future lunar landings and Mars missions, looping around the Moon's far side.

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A two-day countdown is underway for NASA's Artemis II mission, scheduled to launch four astronauts on a flight around the moon from Kennedy Space Center in Florida. Liftoff is set for a two-hour window opening at 6:24 pm EDT on Wednesday, with backup opportunities through April 6. The crew will test the Orion spacecraft on a 10-day journey, marking humans' first deep space voyage in more than 50 years.

 

 

 

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