美国“龙”飞船发射升空 执行新一期载人航天任务|97在线视频人妻无码

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  中新社华盛顿8月1日电 美国太空探索技术公司的“龙”飞船当地时间8月1日从美国佛罗里达州肯尼迪航天中心发射升空,搭载4名来自美国、日本和俄罗斯的新一期宇航员飞往国际空间站。

  “龙”飞船于美国东部时间当天11时43分搭乘“猎鹰9”火箭发射升空。随后,飞船与火箭分离,继续飞向国际空间站。按计划,飞船将于美国东部时间2日3时左右与国际空间站对接。

  此次搭乘“龙”飞船前往空间站的4名宇航员分别是美国宇航员泽娜·卡德曼和迈克·芬克、日本宇航员油井龟美也、俄罗斯宇航员奥列格·普拉托诺夫。

  据美国国家航空航天局(NASA)介绍,4名宇航员将在空间站开展多项科研实验,包括模拟月球着陆、测试视力保护策略以及推进其他载人航天研究等。

  美国国家航空航天局代理局长、交通部长达菲表示,“通过这些任务可以让我们了解到如何去月球、然后从月球到达火星,这是NASA的发展方向”。

  据美媒报道,为缩减开支,NASA计划未来让宇航员在空间站停留时间由现在的6个月延长至8个月;将每次执行任务的宇航员人数由4人减少至3人等。(完)

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