No, Scott didn't turn into an extraterrestrial.

不，斯科特并没有变成外星人。

Nothing is known about how extraterrestrials might take in information.

关于外星人如何获取信息，我们一无所知。

Ultimately, the Earth's nations must work together to combat this extraterrestrial threat.

最终, 地球上的各个国家必须共同努力应对这外星威胁。

Some extraterrestrial peaks make ours look like puny little ant hills.

一些外星山峰使我们的看起来像微不足道的小蚂蚁山。

We use it for everything from Skype to the search for extraterrestrial life.

另一個系統Twister亦同，諸如此類。

And it would be tragic if we killed the first extraterrestrial life we found.

如果我们杀死了我们发现的首个外星生命，那可就悲剧了。

This doesn't mean that we discovered extraterrestrial life on venus far from it.

这并不意味着我们在遥远的金星上发现了外星生命。

In short, this ancient water could hold gas, microbes and hints about extraterrestrial life.

总之，这种古老水源可能包含气体、微生物和与地外生命有关的东西。

Naturally, it raises more questions about the possibility of some kind of extraterrestrial life there.

当然，它提出了更多关于地外生命存在可能性的问题。

Studying the earth-like planet could help in the hunt for extraterrestrial life

研究类似地球的行星有助于寻找外星生命。