2008年，科学家们就报告说他们发现了上百个银河系星团正在以每小时220万英里(360万公里)的速度的朝着同一方向移动。
In 2008 scientists had reported the discovery of hundreds of galaxy clusters streaming in the same direction at more than 2.2 million miles (3.6 million kilometers) an hour.
天文学家于1980年用数字和图形表示出昴宿星团正通过一气体云移动另外不与星团星星联系。
Astronomers figured out in the 1980s that the Pleiades cluster was moving through a cloud of gas otherwise not associated with the cluster's stars.
天文学家于1980年用数字和图形表示出昴宿星团正通过一气体云移动另外不与星团星星联系。
Astronomers figured out in the 1980s that the Pleiades cluster was moving through a cloud of gas otherwise not associated with the cluster's stars.
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