山顶的流星雨
[align=center][b][color=red]影像[/color][/b][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/lib/about_apod.html&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhhVeIJyzTUTjyVV9q-movqJURn0Ow#srapply][color=red][b]版权[/b][/color][/url][color=red][b]与提供:[/b] Alex Tudorica, [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.sarm.ro/&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiDrBfFXOL284K7ZnOnMgfx-lSabw][color=red]Romanian Society for Meteors and Astronomy[/color][/url][color=red][/align][align=center][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.fizica.unibuc.ro/fizica/Main.asp&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhh-b6QskRdClK2T_-0zA283282sFw][color=red]Faculty of Physics, Bucharest University[/color][/url][/color] [/align]
[align=center][color=blue]（2008年9月11日）[/color] [/align]
[img]http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/0809/perseids_tudorica.jpg[/img]
[b][url=http://apod.nasa.gov/apod/ap080911.html][color=darkred]http://apod.nasa.gov/apod/ap080911.html[/color][/url][/b]
[color=green][b]说明:[/b]一座比云和都市[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.globe.gov/GaN/&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhjZ-UY9s3m4QJEvvLJzslzdOhi-hw][color=green]光害[/color][/url][color=green]高的山峰，是观赏8月[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.spaceweather.com/meteors/gallery_12aug08.htm&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhg7nPJvd7pmB4oXhzzl7FJ8LfDYkg][color=green]英仙座流星雨[/color][/url][color=green]的好地点。 [align=left]上面这张组合影像就是一个很好的例证，在罗马尼亚最高峰之一的Omu山顶(2507公尺；隶属南[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://en.wikipedia.org/wiki/Southern_Carpathians&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhh5Q_khqDrrYhKj0AkigrbpM4XxkA]喀尔巴阡山脉[/url] Carpathian Mountains)拍摄的影像，就捕捉到20颗拖着长尾掠过[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap080814.html&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgICZEohchnR_C-55VtKJyd3t3aDw]星空[/url]的明亮流星。 [/align][align=left]这些宇宙尘埃所产生的流迹，其实都是平行的，它们都是跟在母彗星[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.oarval.org/section3_16.htm&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhj-p6Mo68v2jVlSJMHYw9kuB1XGyg]史威福-塔托[/url]后方运行的尘埃微粒。 [/align][align=left]如果类似这幅影像往背离辐射源的方向看，视觉上这些英仙座流星的流星迹，像是将会聚到[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap071221.html&prev=/search%3Fq%3D%25E6%2588%2590%25E5%25A4%25A7%25E5%25A4%25A9%25E6%2596%2587%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiT6_Y3HFvSIVqMWBx_R3TZQc8hLA]地平面[/url]下的某一点。[/color] ::42:: ::42:: ::42:: [size=2][color=red] (转自成大天文学教室）[/color][/size][/align]
[[i] 本帖最后由 zheng123 于 2008-9-11 15:24 编辑 [/i]] 很漂亮啊，真正的流星雨啊，单单的星空就很震撼了 好爽的图！！！ 我还以为是画的 我看累积出来的效果，英仙ZHR没那么大。。。 图片来自罗马尼亚？很美丽的说~::003:: 让我想起我那次看的英仙座流星雨啊｀｀｀ 传说中吸血鬼的发源地 图右侧的人影让人想起《巴斯克维尔的猎犬》中的福尔摩斯了……
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