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寄主星系

维基百科,自由的百科全书

天文学里,某个宇宙现象的寄主星系(英语:host galaxy)是该现象所发生的星系[1]

参考文献

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  1. ^ Glossary. Amazing Space. NASA. A galaxy in which a cosmic phenomenon, such as a supernova explosion or a gamma-ray burst, has occurred