花心大萝卜 [s:178] 字数补丁
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2012七夕有约美丽的英仙座流星雨！
终于期待已久的七夕流星雨从天而降，可惜天空不作美，很多科创网友直呼抱怨：哪里是流星雨，简直就是瓢泼大雨从天而降！尽管这样，大家也不要灰心，我们改变不了天气可以改变心情！让我们看看地球另一面美国的漂亮夜空吧！
PS：英仙座流星雨是一个稳定的长期流星雨，所以他的时间是一个时间段不是一个时间点，即便爆发日（最大日过去了）我们也可以看到三三两两的流星！请大家继续关注！本帖也将持续报道！
![Rick-Whitacre-Perseids-2012_1344827650.jpg]()
加利福尼亚州Groveland，里克·惠特克，业余天文学家拍摄了超过松山湖畔的英仙座流星雨的乱舞
其他的精彩照片就不占空间发布了：有兴趣的自己看
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PS：英仙座流星雨是一个稳定的长期流星雨，所以他的时间是一个时间段不是一个时间点，即便爆发日（最大日过去了）我们也可以看到三三两两的流星！请大家继续关注！本帖也将持续报道！
加利福尼亚州Groveland，里克·惠特克，业余天文学家拍摄了超过松山湖畔的英仙座流星雨的乱舞
其他的精彩照片就不占空间发布了：有兴趣的自己看
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引用第2楼金坷居士于2012-08-13 17:12发表的 :
悉尼（南半球看得到么）[s:267]
维度不是太高应该可以！悉尼没去过不晓得。
但从软件上模拟的情况来看不错，很绚烂，流星正北飞来！
不过我告你我的时间是北京时间，你要注意下换算时间。
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引用第3楼primula于2012-08-13 17:13发表的 :
睡过头了。。。什么都没有看到。。。
流星雨是一个持续的过程，12日只是极大日而已，以后会逐渐衰减……这几天都可以看！
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SUBSIDING METEOR SHOWER: After two days of strong activity, the Perseid meteor shower is finally subsiding. For much of August 12-13, meteor rates exceeded 100 per hour. Now, according to worldwide observers, activity is only half that and continues to drop.
During the peak on August 12th, David Kingham observed dozens of Perseids over Snowy Range, Wyoming:
![David-Kingham-Snowy-Range-Perseids_1344870561.jpg]()
"I went out to Snowy Range in search of dark skies for the Perseids," says Kingham. "I wanted something special for the foreground and I knew the Snowies faced in the perfect direction to create this composite image. I started shooting at 10pm and didn't stop until 5 am, I had to change my battery every 2 hours which made for a long night. The moon rose around 1 am to light up the mountain range."
During the peak on August 12th, David Kingham observed dozens of Perseids over Snowy Range, Wyoming:
"I went out to Snowy Range in search of dark skies for the Perseids," says Kingham. "I wanted something special for the foreground and I knew the Snowies faced in the perfect direction to create this composite image. I started shooting at 10pm and didn't stop until 5 am, I had to change my battery every 2 hours which made for a long night. The moon rose around 1 am to light up the mountain range."
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