半人马座比邻星:距离最近的恒星
[align=center][b][color=red]影像提供& [/color][/b][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.aao.gov.au/images/general/rights.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=ALkJrhg6uq6XFMREKa2WWimpVsfUFBVpVA][color=red][b]版权[/b][/color][/url][color=red][b] :[/b] [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.ast.cam.ac.uk/AAO/images/general/about_dfm.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=ALkJrhiR9PAhRNqTei8Gnnc1fbLEMM-suQ][color=red]David Malin[/color][/url][color=red] , [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.aao.gov.au/ukst/intro.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=ALkJrhj7X_NnOs83fH3iLfRnQjuEo0EAOw][color=red]UK Schmidt Telescope[/color][/url][color=red] , [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www-gsss.stsci.edu/Dss/dss_home.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=ALkJrhiQ4QFvOLaU13hgj5A-5StBlhTeXQ][color=red]DSS[/color][/url][color=red] , [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.aao.gov.au/&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=ALkJrhirFzPxkajDsoOEIwfTovviJhdheQ][color=red]AAO[/color][/url] [/align][img]http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/0207/proximacen1_aao_big.jpg[/img]
[color=green][b]说明:[/b]距离我们[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.nineplanets.org/sol.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=ALkJrhgfzWXlqPAGrQtDV-hoGbmnx_8wVA][color=green]太阳[/color][/url][color=green]最近的恒星是哪一颗呢?那就是[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.aao.gov.au/images/captions/uks038.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=ALkJrhjSITbuo4TicUiasCSpTKJqf7Rnsw][color=green][半人马座]比邻星[/color][/url][color=green] ，是[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://homepage.sunrise.ch/homepage/schatzer/Alpha-Centauri.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=ALkJrhgGqwr7R1dOqf1IvJDQi_QC1gb_Fw][color=green]半人马座alpha星三星系统[/color][/url][color=green]中[/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/ap010318.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=ALkJrhhIYOIAIyLiIyOvl6krxBPmZiv7GQ][color=green]最接近的[/color][/url][color=green]成员星， [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://business.fortunecity.com/soros/98/proxima.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=ALkJrhiz1YUiFVNZOet4n5e706BrAEvUMQ][color=green]比邻星[/color][/url][color=green]发出的光只要4.22年就能到达地球。 [align=left]被捕捉在[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.aao.gov.au/images/captions/uks038.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=ALkJrhjSITbuo4TicUiasCSpTKJqf7Rnsw]上图影像[/url]中央的这颗[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.stardate.org/radio/program.php%3Ff%3Ddetail%26id%3D2002-04-11&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=ALkJrhg08cKI08mTDrHzmnGsHGxI4f_qig]小红星[/url] ，是如此的暗，一直到1915年才被[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.astrosurf.com/cielextreme/page107E.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=ALkJrhhQLfgbjlzNtCD58emX1DKNMd8bvg]发现[/url] ，只有用望远镜才能看见其芳踪。 [/align][align=left][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap000518.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=ALkJrhhAyrbxqeaklXaujg30iPQBWhjlTA]本银河系[/url]中所有类型的星星全都出现在本图背景上。 [/align][align=left][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap960526.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=ALkJrhi61uy-lunwfXp8PM-f6bxVLTj3vg]半人马座Alpha星[/url]系统里的最亮星，与我们太阳十分相似，很早就为人所知，是[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.anzwers.org/free/universe/12lys.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=ALkJrhjPUVaUo-l0Y_is7NO4WS0uKVeVLg]夜空中[/url]的第四[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.astro.wisc.edu/~dolan/constellations/extra/brightest.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=ALkJrhhTCeTcdC6fHEG3ggqaPp_q_yCyfg]亮星[/url] 。 [/color][/align][align=left][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.solstation.com/stars/alp-cent3.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=ALkJrhjcXtcsRMvsVCK7nNJW07waPGIlqA][color=green]半人马座Alpha星[/color][/url][color=green]基本上在[/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/ap001223.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=ALkJrhhbQlEho52PNs0iC5oxEL0Xgf8joQ][color=green]南半球[/color][/url][color=green]都清晰可见。[/color]::42:: ::42:: ::42:: [size=2][color=magenta](转自成大天文学教室)[/color][/size][/align] ::18:: 不知道这颗恒星有没有行星围绕! 看起来真令人眼花缭乱。 大力士发了很多好帖子啊，感谢您！！ 不谢不谢了!白羊版主辛苦!!!
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