Horsehead nebula, taken a week ago. A lot of details forming the horse head is visible.
The horizontal streak of light on the top is from a bright star in the Orion (the left star on the belt).
Horsehead Nebula
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天文摄影!什么样的天文望远镜?
-碧山-
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11/24/2011 postreply
14:06:06
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Beauty!
-ctsmgs-
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11/24/2011 postreply
14:14:24
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高难度天文摄影!1500光年外的星云照得这么清楚,牛!
-空心竹-
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11/24/2011 postreply
14:43:52
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呵呵,不在。NASA的会牛多了。
-pieq314-
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11/24/2011 postreply
20:29:45
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这怎么拍的呀?谢谢分享!
-GuShang-
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11/24/2011 postreply
15:11:06
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厉害
-akuan-
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11/24/2011 postreply
16:03:15
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Stunning!
-Raspberry-
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11/24/2011 postreply
17:17:51
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Thanks to all! Here is how it was taken:
-pieq314-
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11/24/2011 postreply
20:33:22
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厉害!黑乎乎的东东是啥?
-梦中画-
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11/25/2011 postreply
18:15:27
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That is a dark cloud/dust in space.
-pieq314-
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11/26/2011 postreply
20:08:13
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"10 photos are combined" 很酷,看来这是减轻噪点的常用方法
-akuan-
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11/26/2011 postreply
05:45:40
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Yeah, it is the last weapon for dealing with dim subjects.
-pieq314-
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11/26/2011 postreply
20:18:52
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确实厉害!
-华翰斋-
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11/26/2011 postreply
15:41:41
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Thanks!
-pieq314-
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11/26/2011 postreply
20:19:32