Its thousands of stars had been part of the M87 galaxy, about 50 million light-years away.

团中的室女A的一部分，离地球大约5千万光年远。

Our Local Group is near the Virgo Cluster, and both are part of the Virgo Supercluster.

我们的本团靠近处女座团，两者都室女座超团的一部分。

This I.D. was with the woman in Trauma 3.

这创伤三室女患者的工作证。

The nearest star that might explode in this way is Spica, in Virgo, and it's well over 100 light years away.

距我们最近的可能以这种方式爆炸的恒室女座的 Spica，它离我们有100光年远。

If M87 is the product of a merger of two galaxies, it might host two central black holes in a binary system, researchers say.

如果室女A由两个结产的，那它很可能同时拥有两个黑洞。

Switching back to visible light, as we traverse the Virgo Supercluster, each tiny dot not a star, but a galaxy.

切换回可见光， 当我们穿过室女座超团时，每个小点都不恒， 而一个。

Our Local Group belongs to an even bigger collection of galaxies called the Virgo supercluster, and this supercluster belongs to an even larger supercluster, known as Laniakea.

本群属于更大的叫做室女超团，而它又属于另一个更大的超团叫做兰天超团。

Until now, astronomers grouped us, the Milky Way and its surrounding galaxies, with Virgo and nearly 100 other clusters in a supercluster that stretches 100,000,000 lightyears across.

到目前为止，天文学家将我们、银河及其周围的、室女座和近 100 个其他团归为一个横跨 1 亿光年的超团。

Recent observations indicate the Virgo Supercluster is actually only an appendage of the even larger Laniakea Supercluster, which may have 100,000 galaxies in it stretching across 500 million light years.

最近的观测表明，室女座超团实际上只更大的拉尼亚凯亚超团的一个附属物，拉尼亚凯亚超团可能有10万个，横跨5亿光年。