These results help explain how a supermassive black hole can alter the evolution of its host galaxy.

这些结论帮助解释了特大质量黑洞如何可以改变它所在星系的演化。

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In the crowded central regions of the galaxy, home to large Numbers of massive stars, supernovas are so common that the evolution of complex life-forms might be difficult if not impossible.

在银河系拥挤的中心区域存在着大量的大质量恒星，频繁的超新星爆发使得复杂生命形式的产生不是不可能就是极度困难。

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Star formation is vital to galaxy evolution and the production of planets, both inhabited and uninhabited.

恒星的形成对星系的演化很重要，对行星的产生也很重要——包括适宜人居住的或者不适宜人居住的行星。

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Since 2009, the billion-euro Herschel telescope has been unravelling the complexities of star birth and galaxy evolution.

BBC: Herschel space telescope to go blind

This information is expected to unlock new information about the structure, origin and evolution of our Galaxy.

BBC: A billion pixels for a billion stars

How much is this an evolution from the Samsung Galaxy Camera released in 2012?

FORBES: CES 2013 Live Blog: Samsung Press Conference