2008年4月24日21:00
One of the big mysteries in astronomy is how galaxies grow and evolve over time. Collisions between galaxies are thought to be key events that shape their development. A stunning collection of 59 new images of colliding galaxies has been released to mark the 18th anniversary of the NASA/ESA Hubble Space Telescope. They give us a unique insight into how galaxies collide to form larger galaxies.
最大的一个未解之谜星系天文学是如何发展和随着时间的推移。星系之间的碰撞被认为是关键事件影响其发展。惊人收集59个新的碰撞星系的图像已被释放,以纪念18周年的美国航天局/欧空局的哈勃太空望远镜。他们给我们一个独特的深入了解星系发生碰撞,形成更大的星系。
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