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太空將僅存中國空間站?國際空間站突然失控,美俄聯手发起調查 – 有海水的地方就有中國人

太空將僅存中國空間站?國際空間站突然失控,美俄聯手发起調查

太空將僅存中國空間站?國際空間站突然失控,美俄聯手发起調查
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据中新网援引俄罗斯卫星网报道,美国国际航空航天局(NASA)表示,由于和国际空间站对接的俄罗斯“科学”号模块舱的引擎异常启动,所以国际空间站出现了旋转45度的失控情况。目前,“科学”号引擎已经关闭,国际空间站也已经复位。但针对这次情况的调查还在继续,调查将由俄罗斯主导,而NASA的工程师也将参与。

据悉,7月21日,哈萨克斯坦拜科努尔航天发射场成功发射俄罗斯“质子-M”运载火箭,而“科学”号实验舱随火箭升空,并进入预定轨道。7月29日,俄罗斯国家航天公司发表声明,称“科学”号实验舱已经和国际空间站的俄罗斯“星辰”号服务舱对接成功。但对接没多久后,就出现引擎异常以及国际空间站角度变化的问题。目前国际空间站没有出现任何受损情况,但考虑到稳定性,NASA和波音公司取消了原定于7月30日的“星际客机”号飞船的第二次轨道测试飞行发射任务。

国际空间站始建于1998年,从2000年开始保持在轨工作,到如今已经有21个年头,设备和性能老化严重,每年的维护成本更是高达50亿美元。最初预计该空间站会在2015年退役,经过两次延长后,将退役时间定在2024年。目前,俄罗斯已经表态将在2025年退出国际空间站,建自己的空间站,而美国则准备拉入私人公司和NASA联合开发空间站。

上世纪90年代,中国曾申请加入国际空间站,但遭到美国拒绝。如今,和国际空间站垂垂老矣的状态不同,中国的“天宫”空间站正在世界崭露头角,有媒体曾分析,随着国际空间站资金不到位和即将退役的问题,“天宫”或许会成为唯一运行的空间站。

今年4月,属于“天宫”空间站一部分的“天和”核心舱发射成功,两个月后,“神州十二号”载人飞船载着3名航天员前往“天和”核心舱,此事引发西方媒体的争相报道和转载。目前,俄罗斯方面已经考虑向中国的空间站发射航天器,以及派自家宇航员前往。而欧洲的宇航员已经在学习中文,为进入“天宫”空间站做准备。

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