The galaxy's brightest, hottest, heaviest stars turn out to be crucial for both planets and biology.

星系中那些最耀眼，最炙热，最重的恒星对于行星和生物来说也最关键。

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If they turn out to be stars, then the clusters might be the first mini-galaxies.

如果这些物体真的是恒星的话，那么这个物体群可能就是第一个微型星系。

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Gravity, however, causes density waves to move out through the galaxy which in turn triggers the formation of hot, bright young stars, producing the ring that we see in this picture.

引力会使密度波穿透星系，继而形成炽热、耀眼的年轻恒星，产生我们在图片中看到的光环。

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Yet Le Roy is determined that the Club Brugge forward will turn out for the Black Stars.

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