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1·It's not going to Jupiter. It's going to some other planetary system.

它不是去木星，而是去其他的星系。

2·In our planetary system the earth and other planets move around the sun.

在我们的行星系中，地球与其他的行星都绕着太阳运动。

3·And in its stead Rutherford proposed something akin to a planetary system.

而卢瑟福提出的，和行星系统相似的原子结构取而代之。

4·All this is a transparent metaphor for the planetary system and the signs of the zodiac.

这一切都是透明的比喻行星系统和标志物。

5·Pictured above is an artistic conception of how the BLG-109 planetary system might look.

上面这张艺术家想像图是BLG - 109行星系统的可能模样。

6·PLANETRISE: In an artist's conception, rocky moons orbit a gas giant in a distant planetary system.

行星升起：在艺术家的想像图中，在一个遥远的行星系统内，一颗岩石卫星围绕一颗气体行星旋转。

7·It would be much cheaper to undertake a long-term program of terraforming their own planetary system.

相比而言，着手一项长期的项目来改造它们的行星就来的便宜的多了。

8·It is quite a change from merely 20 years ago, when we knew for sure of just one planetary system: ours.

与20年前相比，却已是天壤之别，当我们确切知道了这一行星体系：我们自身所处的行星体系。

9·The sun, which is made of gas, can explode at any moment, sending our entire planetary system hurtling to destruction;

由气体所组成的太阳随时会爆炸，从而把我们的行星体系猛然抛向毁灭；

10·It is a pity we know really few to other planetary system, is unable the true order form star whether to have the planet.

遗憾的是我们对其他行星系统所知甚少，无法确定单星是否都有行星。但是通过观测我们逐步发现一些恒星周围可能还有行星的存在。