牧夫天文论坛(中国最大最早的天文论坛)'s Archiver

zheng123 发表于 2008-8-19 09:18

狐狸毛皮,独角兽和圣诞树的故事

[align=center][color=red][b]Credit & Copyright:[/b] [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.rc-astro.com/&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgcEWgHjL1iJUDwZo3xow0zbxxDKA][color=red]Russell Croman[/color][/url][/align]
[img]http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/0302/ngc2264_croman_full.jpg[/img]

[color=green][b]说明:[/b]炽热的氢气充满这个美丽的[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.rc-astro.com/nebulae/ngc2264_2003-02-23.htm&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgGKb_Poh5xGxVZNYCsUiOenxgE9w][color=green]繁星夜空[/color][/url][color=green] ,这照片的中心是一颗变星(S Mon),座落在一个黯淡却奇幻的[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.hawastsoc.org/deepsky/mon/index.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiqQGBgw8yLTvyNCJeP-pXVuQSEIQ][color=green]麒麟星座(Monoceros)[/color][/url][color=green] ,也就是传说中的独角兽(Unicorn) 。 [align=left]这是一个恒星形成的区域(编号为[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.seds.org/messier/xtra/ngc/n2264.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhibUs2OOXSnkcUC87qY7v9jsSY0uQ]NGC 2264[/url] ),充满着复杂而紊乱的宇宙气体及灰尘,距离我们大约2700光年。 [/align][align=left]从照片中可以发现混杂着[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap980828.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhhvA-pJGkaK95JzT3naWct76ljMsA]红色的发光云气[/url] ,这是因为受到黑暗云气中[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap000219.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiSOpXRtdLhJnsOkuiAaEjnQSHKcw]刚形成的星体[/url]发出高能量的光线所激发。 [/align][align=left]而在星体的四周,遮蔽星体的星尘反射星光形成蓝色的反射云气。 [/align][align=left]照片的取景宽约1.5度,大约是三个月亮的直径,在NGC 2264的位置上横跨70个光年的距离。 [/color][/align][align=left][color=green]这上演的宇宙故事中的角色卡司包含[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap020503.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhhXfsX3Ffd6q-7HR0hSRn39odbv9w][color=green]左边的角锥星云(Cone Nebula)[/color][/url][color=green] , [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap020701.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhj8WhYbSpZcEyUEdQm6P7R5oOrRcw][color=green]狐狸毛皮星云(Fox Fur Nebula)[/color][/url][color=green] ,它的卷曲的毛皮就在变星(S Mon)之下,以及圣诞树星团(Christmas Tree star cluster),三角形的圣诞树就在中偏左的位置,顶点在角锥星云,底边在变星(S Mon)上。[/color]::42:: ::42:: ::42::  [size=2][color=magenta](转自成大天文学教室)[/color][/size][/align]

白羊星座 发表于 2008-8-19 13:26

感谢大力士对牧夫的支持!对图版的奉献!!多谢多谢!!

panyue 发表于 2008-8-20 11:52

谢谢楼主分享。图片很PL。

zheng123 发表于 2008-8-21 09:22

谢谢白羊兄了!我会多出好图!!::42:: ::42:: ::42::

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