radio galaxy meaning in English
电波星系
射电星系
无线电星系
Examples
- A radio galaxy is related to , but appears larger than , a quasar
一个射电星系与之有关，但是它比类星体要大。 - Narrow - line radio galaxy nlrg
窄线射电星系 - Broad - line radio galaxy blrg
宽线射电星系 - Dumbbell radio galaxy
哑铃状射电星系 - They are in the vicinity of the radio galaxy 53w002 , whose spectrum revealed that it is about 10 , 000 million 10 billion or 10 , 000 , 000 , 000 light - years away from us
它们都是位于武仙座与天座交界处一个名为53w002的射电星系旁。这射电星系的红移量显示它距离我们约100亿光年。