本帖最后由 人与自然 于 2013-3-8 21:53 编辑
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突然发现G版已经是超级版主了,真是可喜可贺啊,但是拿什么当贺礼呢?正好看到大西洋月刊精选出来的人类九年来探索火星的照片图集,于是觉得用此贴祝贺G版荣升超级版主,那是相当合适的了!
我相信,G版荣升超级版主之后,必将对牧夫作出更大贡献。
http://www.theatlantic.com/infocus/2013/02/9-years-on-mars/100455/
NASA's Mars rover Opportunity just celebrated its ninth anniversary on Mars - a mission that was originally meant to last just 90 days. Although recently eclipsed in the news by its bigger brother Curiosity, Opportunity is still going strong and making valuable scientific discoveries. Launched into space in 2003, Opportunity bounced to a hole-in-one landing in a small crater on Mars' Meridiani Planum on January 25, 2004. It has since spent 3,212 Martian days, or sols, on the surface, slowly moving from target to target, exploring craters, meteorites, unusual rock formations, and finding evidence of past water activity. Over the past 108 months, Opportunity has driven a total of 35.48 kilometers (22.05 miles) across Mars -- not bad for a mission designed to last only three months. [ 30 photos]
NASA's rover Opportunity visits Victoria Crater, viewed from orbit by the High Resolution Imaging Science Experiment on NASA's Mars Reconnaissance Orbiter in october of 2006. Opportunity is a small dot on the crater's lip, at top right. Opportunity first reached the crater's rim on September 27, 2006. (NASA/JPL-Caltech/University of Arizona)
著名的火星维多利亚陨石坑(Victoria Crater),是机遇号探测车穿越的地点。这是美国国家航空航天局(简称NASA)的“火星探测轨道卫星”(Mars Reconnaissance Orbiter,简称MRO)于2006年拍摄的维多利亚陨石坑图像。
机遇号路线
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