亮星系

我们现在来找一下在本篇开头提到过的亮星系M86。

Let 's look for the bright galaxy M86 which we talked about at the start of this lesson .

光学亮星系大尺度分布中的多级结构

Multi-Level Structures in the Large Scale Distribution of Optically Luminous Galaxies

我们发现了一个暗物质核，其中有高温气体但是却没有亮星系。

A dark matter core was found , which also contained hot gas but no bright galaxies .

RASS源中证认的一颗亮Seyfert星系

A bright Seyfert identified from RASS sources

寻找最冷的星球以及最亮的星系。

to seek out the coldest stars and the most luminous galaxies .

我们从极亮红外星系样本中选出了由25个类星体组成的红外类星体样本，研究其光谱特征。

We collected an infrared QSO sample with a total of 25 objects and obtained their optical spectra to investigate their spectroscopic properties .

超新星是一种爆炸的现象，场景极其明亮，亮过了星系里的任何其他事物。

It becomes a supernova , an explosion so bright that it briefly outshines everything else in the galaxy .