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银河系现超大黑洞 科学家惊:它根本不应该存在 – 多伦多新闻网

银河系现超大黑洞 科学家惊:它根本不应该存在





科学家一般认为黑洞有两种,一种是比较常见的恆星黑洞(Stellar black hole),是大质量恆星重力坍塌后形成,质量最大可达太阳的20倍;二是超大质量黑洞(Supermassive black holes),至少比太阳大100万倍,形成原因不明。


LB-1是由科学家组成的国际团队用中国的”郭守敬望远镜”(大天区面积多目标光纤光谱天文望远镜,LAMOST)观测到的,西班牙加那利大型望远镜( Gran Telescopio Canarias)与美国夏威夷凯克(Keck I)这两座世界最大的光学望远镜的影像证实了LB-1的大小,套句中国科学院国家天文台的话说,LB-1的大小,”真是太神奇啦”。

文章来源: 中央社 于