extraterrestrial

Any search for extraterrestrial life relies on Earth-based assumptions, and those the researchers made are at least sound, she said.

她说任何对地外生命的探寻都依赖于以地球为基础的假设，而研究人员所做的这些假设至少是正确的。

'These extremely cold environments are the best analogues of possible extraterrestrial habitats, ' she said.

“这些极端寒冷的环境与地球外可能的栖息地极其相似。”她说。

On the question of 'external guidance', he does not rule out extraterrestrial help.

至于“遥控指导”的问题，他没有排除外星人的帮助。

The type of wave that would carry an extraterrestrial civilization's signal would be oriented, or polarized, in one of two ways.

携带地外文明世界信号的那种类型的波可以用两种方法之一来确定其方向或偏振。

It may involve a rather mundane announcement by NASA of the discovery of primitive extraterrestrial life in the form of microbes.

可能是由NASA很正常地来宣布发现了原始外星生物的微生物形式（这个已经间接承认了）；

Scientists think the sun could be the best communication device for contacting intelligent extraterrestrial life.

科学家认为太阳是联系外星生命最好的通讯装置。

But now a pair of researchers believe extraterrestrial life could exist on a rogue planet that has been ejected from its birthplace.

但是现在有两个研究者指出，有可能有地外生物生活在漂浮星系外的星球上，这个星球从它的诞生地开始在宇宙空间中一直流浪。

Meteorites are rocks, usually containing a great deal of extraterrestrial iron, which were once part of planets or large asteroids.

陨石是一种石头，通常含有大量的地外铁物质，这些物质曾经都是行星和大型小行星的一部分。

Meteorites contain a great deal of extraterrestrial iron, even the ones that look like terrestrial rocks (stony meteorites).

陨石包含一个很大的外星铁，即使是那些看起来像陆地岩石（石陨石）。

In Ufology , any extraterrestrial contact initiated by humans is known as a Close Encounter of the Fifth Kind.

在不明飞行物学中，人类与外星任何形式的接触都被称为第五类接触。

A giant radio telescope, installed in a rural area of western Virginia, began to pursue signs of extraterrestrial life on 86 planets.

一台位于美国西弗吉尼亚州郊外的大型射电望远镜日前开始搜寻在86颗行星上存在的可能与外星人相关的生命。

The measurement is complicated by the presence of a component due to fast and high-energy neutrons of extraterrestrial origin.

测量由于地球外部产生的快速高能中子而变得复杂化了。

Also come there are many foreigners inside shift, the extraterrestrial being to take a look at sometimes the meeting.

班里有很多外国人，有时外星人也会来看看。一周有三天的休息时间。

By 2015, the array should be able to scan hundreds of thousands of stars for signs of extraterrestrial intelligence, Shostak said.

预计该望远镜将于2015年开始完全运行，它能够扫描数十万颗恒星，并有效探测外星生物的讯号。

If we're ever going to leave the nest, so to speak, we're going to have to learn our way around extraterrestrial sex.

如果我们放弃这个绝好的男女情爱温床，可以这样说，以后我们将不得不向外星人学习性爱。

No such overwhelming extraterrestrial proof has ever been offered which has stood up to scrutiny.

到目前为止还没有强有力的证据经得起推敲。

In view of this: I believe that man is not descended from apes, and humans should be the creation of extraterrestrial intelligence came!

鉴于此：我相信人类并不是由猿进化而来的，人类应该是外星智慧创造而来的！

The plane crash is neither military nor civil airliner, Murphy from his country or extraterrestrial?

这架坠毁的飞机既不是军机也不是民航客机，莫非来自他国抑或是天外来客？

Edelstein speculates this might be one reason why extraterrestrial civilisations haven't paid us a visit.

Edelstein推测这也可能是外星文明还没有造访地球的一个原因。

The latest research will help astronomers distinguish between the two sources of methane in their search for extraterrestrial life.

这项最新发现将帮助天文学家在寻找外星生命过程中辨别两种来源不同的甲烷。