If the center of NGC 4258 were a star cluster, the stars would be so closely spaced that collisions between individual stars would have long ago torn the cluster apart.

如果 NGC 4258 的中心是一个星团，恒星之间的距离会非常近，以至于在很久以前单个恒星之间的碰撞就会把星团撕裂。

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In the well known Pleiades star cluster, starlight is slowly destroying this wandering cloud of gas and dust.

在著名的昴宿星团里，星光正缓慢地摧毁这些游荡的气体和尘埃的云团。

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Sliding your cursor over the picture will identify the planets, the stars of Leo, and a long-recognized star cluster in Coma Berenices.

对照图标出了狮子座的恒星，行星火星和土星，和早为人知的后发座星团。

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Now and then, the Iraqis will "shoot the red star cluster, " calling for our help.

CENTERFORSECURITYPOLICY: Bye-bye, Babylon

The researchers saw the loop when looking at the Arches Cluster, a star-forming region close to the Milky Way's centre.

BBC: Arches Cluster, Leicester

Resembling the towers of the Eagle Nebula, columns of dust shown in the image are oriented toward the central star cluster, pointing to its role in stellar birth.

CNN: Stellar nursery in nearby galaxy teems with activity