国家地理频道|哈勃终极望远镜3

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【听音频，也可猛戳左下角“ 阅读原文 ”】

Shoemaker - Levy 9 would show that such collisions are not just part of the past , but the present and maybe the future .

舒梅克-李维9向我们展示了碰撞不仅在过去发生,而且会在现在，也许还会在未来发生，

Part of the challenge of shoemaker - Levy 9 is getting Hubble to follow an event in real time .

实时拍摄舒梅克-李维9号彗星的坠落过程对哈勃望远镜来说是一项挑战。

The Telescope usually looks at processes that unfold millions

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