How it got this way is clear from a close-up of the galaxy itself, shown on the right.

这个星系如何变得这么大可以从下图中星系自身的特写中清晰地看到。

youdao

Stars with even lower amounts of oxygen and iron offer insight into the birth of the galaxy itself.

那些拥有更少氧气和铁元素的恒星能帮助我们深刻了解银河系本身的起源。

youdao

You must begin by gaining power over yourself; then another; then a group, an order, a world, a species, a group of species... finally, the Galaxy itself.

你将获得能超越你自己的力量，然后你会超越他人，超越群体，超越秩序，超越世界，超越种族……最后，你的力量将凌驾于整个银河系之上。

youdao

The youthful activity, though, profoundly affects the formation of stars in the galaxy itself and beyond.

WSJ: Book Review: Gravity's Engines

But having played with the GS III for a little while, I got the sense that it could be an all-rounder of a superphone that -- like the Galaxy line itself -- steadily builds an avid following.

ENGADGET: Editorial: Engadget on the Samsung Galaxy S III Hands-on

Besides revealing clues about the lost galaxy, the black hole itself, called HLX-1 (Hyper-Luminous X-ray source 1), is scientifically interesting, researchers said.

MSN: Rare Black Hole Survives Galaxy's Destruction