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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One of the conventional models for galaxy evolution predicts that small galaxies in the early Universe evolved into the massive galaxies of today by coalescing.

传统的星系演化模型之一预言，宇宙早期的小星系通过结合演化成大质量的星系。

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NASA's Galaxy Evolution Explorer found evidence that black holes — once they grow to a critical size — stifle the formation of new stars in elliptical galaxies.

太空总署的星系演变探测者发现了黑洞存在的证据：一旦其达到一个临界规模，椭圆形星系中的新星形成便会被扼杀。

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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