美国“火星飞船”首次全面曝光：太吊了！-快科技-科技改变生活

美国“火星飞船”首次全面曝光：太吊了！

上方文Q
2015年01月20日 11:11
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NASA日前还公布了一段视频，展示了如果宇航员乘坐猎户座飞船进入太空并返回，全程看到的景象。

录像从飞船接触大气层之前大约10分钟开始

开始进入大气层

高高的火焰升起，3.2万公里的时速下飞船表面温度可达2200℃

从远处看飞船返回

深入大气层一段距离之后急剧减速，可以看到蓝天了

降落前大约3分钟，主降落伞打开，进一步减速

溅落在海面上

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#天文航天 #火星

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