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Gliese581g

Gliese581g

Gliese581g

Gliese581g

1

If a rocket was one day able to travel at a tenth of the speed of light , it would take 200 years to make the journey .

如果有朝一日，人类能乘坐以十分之一光速飞行的火箭进行星际旅行，抵达 Gliese581g 需要花费 200 年。

2

'If life can evolve , it 's going to have billions and billions of years to adapt to the surface .

如果 Gliese581g 上的生命也能进化，它肯定是花费了数亿年的时间来适应行星表面。

3

One of the planets , named Gliese 581g, has a mass of three to four times that of Earth and takes 37 days to orbit the star .

其中一颗叫做 Gliese581g 的行星，有着三倍或四倍于地球的质量。

4

Scientists caution that just because Gliese 581 g is the right temperature to hold liquid water doesn't mean that it has any.

科学家们警告说，不要仅因为 Gliese581g 上有适宜温度储存水分，就能证明它有水存在。

5

The discovery of an Earth-like planet, Gliese 581g, made international news in September .

9月份的爆炸性新闻是发现一个类地行星 Gliese581g 。

6

Unlike the previously discovered planets , Gliese 581g lies squarely in the region of space were life can thrive .

和从前发现的行星不同，Gliese581g 幸运的正好落在了适合生命繁衍的区域。

7

Whether Gliese 581g is an actual planet remains an open question .

Gliese581g 是否确实是一颗行星依然是个谜。

8

The previous five planets found around Gliese 581 were named b to f , making the latest discovery Gliese 581g.

早先在 Gliese581 周围发现的五颗行星以 b 到 f 来命名，最新的一颗则被命名为 Gliese581g 。

9

Gliese 581g has a mass three to four times Earth 's, the researchers estimated .

研究人员估测 Gliese581g 行星的质量大约是地球的 3 到 4 倍。

10

The 4th planet, G, is a planet that could sustain life .

有可能维持生命存在的 Gliese581g 为第四颗行星。

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