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什么?原来太阳系可能从这里诞生? – 译学馆
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什么?原来太阳系可能从这里诞生?

This Space Suburb Could Hold Secrets About the Origin of the Solar System

话说在咱们太阳系深处 有一个“郊区”
In the depths of our solar system there isa suburb.
不过它并非咱们通常所言的郊区
No… not that kind of suburb.
那儿没有豪宅万亩 只有大片上古太空岩
Instead of McMansions…This neighborhood is home to ancient space rocks,
神秘的第九行星 和有关宇宙形成的线索
the ominous planet nine and clues about the formation of the universe.
这块区域被称为“柯伊伯带”
It’s called the Kuiper Belt.
它以一位前辈天文学家的名字命名
It was named after a pioneering astronomer who worked
此人曾与卡尔萨根共事
with Carl Sagan on a secret mission
在月球上执行引爆核弹的秘密任务
to detonate a nuclear bomb on the moon.
说远了
But that’s another story.
柯伊伯带在太阳系最末端行星外
The Kuiper Belt can be found beyond the farthest planet
因此我们就将其上的天体
from the sun which is why objects in
称为“外海王星天体”
the belt are referred to as trans-Neptunian.
外海王星天体包含冥王星
This is where you ’ ll find Pluto and some
和其他一些属于矮行星群的天体
of the other members of the Dwarf Planet Squad.
柯伊伯带上的天体大都十分古老
Most of the objects in the Kuiper Belt are really really really old.
数十亿年前 在太阳系刚形成的时候
When the solar system formed billions of years ago,
新生星体的引力牵引使周边天体
the gravitational tug from the new planets
要么被推入太阳 要么被推离太阳系
swept all surrounding objects into the sun or out of the solar system.
但离得够远的天体逃过此劫
But objects that were far enough away were
它们成群绕轨而行 形成了柯伊伯带
safe and they grouped together in orbit forming the Kuiper Belt.
天文学家们对此区域的大部分都知之甚少
This region has, for the most part, been a mystery to astronomers.
但他们一直在积极研究
But they ’ re actively working to find out
想查明柯伊伯带是否有
if the Kuiper Belt contains secrets about
太阳系形成的秘密
the formation of the solar system.
还有 人们所谓的
And if it is home to what many
第九行星是否栖于此处
believe might be the ninth planet.
想看更多本系列视频? 点击这里
You can catch more episodes of Space Crafts right here.
看完这期视频 你就能了解地球的晨昏线
In this episode, you’ll learn all about our planet’s terminator
感谢观看探索者 点个订阅哦!
Thanks for watching Seeker, don’t forgetto subscribe!

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视频概述

本期视频带大家一起走近神秘莫测的柯伊伯带,探寻太阳系的起源和疑云丛丛的第九行星。

听录译者

收集自网络

翻译译者

Metro

审核员

老王

视频来源

https://www.youtube.com/watch?v=_yKh-Vo-jA0

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