nearby galaxy 中文意思是什麼
nearby galaxy
解釋
近鄰星系-
The most recent supernova visible by naked eyes was the sn1987a, which is located in a small nearby galaxy, the large magellanic cloud
近年來可以用肉眼看到的超新星爆發,發生在一個稱為大麥哲倫雲的小星系內的sn1987a 。 -
Thus, we conclude that they radiate enormous amount of energy, even larger than those active galaxies nearby. quasar is probably also the supermassive black hole at the center of a young galaxy
我們可以肯定它們所發出的能量非常驚人,甚至比附近的活動星系更厲害,它們可能是中心有特大質量黑洞的年青星系。 -
Scientists believe that many nearby galaxies harbour intermediate - mass black holes as very luminous x - ray sources, also known as ultraluminous x - ray sources. unlike supermassive black hole in the centre of a galaxy, these ultraluminous x - ray sources usually locate at the galactic disks
科學家相信,中型黑洞匿藏在許多我們鄰近的星系中,向四周發射超強射線,與超重黑洞不同的是,它們並非位於星系中心,而是散布在銀盤上。
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