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2012-08-08 好奇号降落
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dailyas...@gmail.com
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Aug 8, 2012, 3:01:13 AM
8/8/12
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如同2008年凤凰号降落于火星的景色,今年的8月5日(PDT, 太平洋日光时间),从火星探勘号(Mars Reconnaissance Orbiter, MRO)上的高解析影像及科学实验相机(HiRise),纪录下这张 好奇号降落过程的影像。在沙丘北方的平原上,约莫16公尺(~51英尺)宽的降落伞与下方的酬载,正在穿透火星的浅薄大气,这个沙丘是盖尔坑的夏普山,约五公里高。火星探勘号大概是从340公里的高度拍下这影像,从其视角,降落伞的降落角度刚好看不到下方的登陆点。摇晃的系绳大概还在火星上空3公里处,此时好奇号与火箭动力天空吊车都还没有部属完毕。
内容提供:
http://apod.nasa.gov/apod/ap120808.html
中文翻译:成功大学物理学系 苏汉宗,陈昭敏 等
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