恒星状球体 [
héng xīng zhuàng qiú tǐ]
quasar
- 一组哈勃拍摄到的恒星状球体(类星体)的宿主星系的图片。
A collection of Hubble space telescope images shows galaxies that host quasars. - 这些恒星状球体并不比我们的太阳系大,但是它却比拥有数十亿星体的星系还要亮很多。
Quasars are no larger than our solar system but outshine galaxies of hundreds of billions of stars. - 科学家们在研究一种距离遥远,亮度超常的类星体,它是唯一没有已知宿主星系的恒星状球体。
Scientists were checking out a quasar, an incredibly distant, incredibly bright object. This quasar was the only one without a known host galaxy.
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