这显着的形象提供了一个高清晰度鉴于银河的大型酒吧，其职权范围内的恒星形成云层和黑暗乐队的星际尘埃。
This remarkable image provides a high-definition view of the galaxy's large bar, its fields of star-forming clouds and its dark bands of interstellar dust.
那里的星际气体已集中在星系群周围形成了云层。
What's happening out there is that intergalactic gas has concentrated around a cluster of galaxies, forming a cloud.
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