BBC纪录片《地平线：金星凌日The Transit of Venus》

2012-06-12 2012-06-12 约 363 字预计阅读 1 分钟

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纪录片介绍

金星轨道在地球轨道内侧，某些特殊时刻，地球、金星、太阳会在一条直线上，这时从地球上可以看到金星就像一个小黑点一样在太阳表面缓慢移动，天文学称之为“金星凌日”。2012年6月6日上演的“金星凌日”是直到2117年以前所能看到的最后一次，凌日时间长达6小时。 Liz Bonnin presents a Horizon special about a rare and beautiful event in our solar system, one that we should all be able to see for ourselves - the transit of Venus across the face of the sun. It will start just before midnight of the 5th of June, and won’t happen again for more than a century. Liz is joined by Lucie Green and Helen Czerski to show why the transit is such a remarkable event - transforming our understanding of our own solar system as well as helping scientists hunt for alien life on distant planets, hundreds of light years away) 【名称】：The Transit of Venus 【译名】：金星凌日【类型】：纪录片 \ 科教【年代】：2012 【制作】：BBC 【语言】：英语【片长】：59分钟

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