British scientist Stephen Hawking is worried that any extraterrestrial life we find is likely to be a creature out of the movie Predator, not ET.
英国科学家斯蒂芬·霍金担心，我们发现的任何外星生命更可能是电影《铁血战士》而不是《ET外星人》里的生物。
The sense of an extraterrestrial experience is heightened by a line of yellow lights twinkling on the horizon, like a lone settlement on a hostile planet.
地平线上有黄色的光线在闪烁加深了在外星上的感觉，就像是一个充满敌意的星球上的一个孤独的定居点。
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。
Not every UFO is extraterrestrial.
不是所有的不明飞行物都是天外来客。
Having trouble discovering extraterrestrial life?
发现外星生命有困难？
RELATED: The Search For Extraterrestrial polluters.
相关思考：搜寻外星污染罪魁。
We haven't found extraterrestrial life, and apparently it hasn't found us.
我们没有发现外星生命，很显然他们也还没发现我们。
The search for extraterrestrial life has gained momentum in recent months.
近几个月来，搜寻外星生命的活动获得了很大的进展。
An extraterrestrial impact is most closely linked to the Cretaceous extinction event.
天外来客对地球的撞击与白垩纪的物种灭绝事件有着最为密切的联系。
Equally implausible is the notion that an extraterrestrial race would want to colonize Earth.
外星种族来地球殖民同样是个令人难以置信的想法。
A Russian astronomer claimed Monday that humans will encounter extraterrestrial life by 2031.
一位俄国航天学家周一宣布到2031年，地球人类将会遇见外星生命。
Whether or not extraterrestrial entities are visiting earth is an argument for another time and place.
是否有外星生物造访过地球的争论日后另作别论。
But it's important to keep in mind that popular depictions of extraterrestrial life are likely wrong.
但牢记各种广泛流行的关于搜寻地外生命的描述很可能是错的。
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。
Stanton Friedman is convinced that extraterrestrial aliens are visiting us, and have been for a long time.
斯坦顿·弗里德曼(Stanton Friedman)，确信地球外的外星人正在访问我们地球，而且已经有很长时间了。
'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。
Still, this is the best opportunity that humanity has ever had to analyze extraterrestrial water in any form.
不管怎么说，这都是人类对存在于地球之外的水的进行分析的绝好机会。
International curiosity and local ingenuity have transformed the city into a quirky extraterrestrial-wannabe zone.
国际的好奇心和当地人的精巧设计把这个城市变成了古怪的外星人选择的地区。
Many of his movies are born from an image - of a spindly boy, a giant-brained extraterrestrial, a bug-eyed creature.
他的许多电影的构思都源自某一副图片- - -比如，一个纤弱的男孩，一个巨型脑袋的外星人，一个虫眼的生物之类。
Dyson wholeheartedly believes in extraterrestrial life and thinks we'll make contact within the next few decades.
戴森坚定的认为有地外生命的存在，并认为在不久的将来我们将与他们取得联系。
For a game of extraterrestrial Where's Waldo?, try spotting the lander in the full Apollo 11 image returned by the LRO.
在一场有关外太空的游戏：“寻找沃尔多”中，你可以试着在11张由月球侦察卫星发回的所有关于阿波罗11号的图片上寻找着落器。
As the possibility of discovering extraterrestrial life catches up with fiction, the question may become more pertinent.
当探测到地外生命的可能性已经堪与小说媲美的时候，这个命题就显得更加重要。
The Search for Extraterrestrial Intelligence (SETI) has been doing this for 50 years, carefully listening for any ET call home.
为了聆听任何外星智慧生命的声音，寻找外星智慧生命工程（SETI）已经做了50年的工作。
The best part of this type of search for extraterrestrial intelligence, or SETI, study is that the data may already be in hand.
这类外星智能探索研究的最棒之处在于，可能已经掌握了这些数据。
According to Peters' survey, people of many religions uniformly said that an extraterrestrial reality wouldn't hurt their faith.
根据彼得斯的调查；许多信徒一致认为天外来客实际不会伤害他们的信念。
"Contact events," such as abductions, are often associated with UFOs because they are ascribed to extraterrestrial visitors.
“接触事件”，例如绑架，经常和UF O关联起来，因为他们被归结为地外访客。
Detecting a magnetic field surrounding an Earth-like exoplanet would prove a promising sign for finding extraterrestrial life.
对类似地球的太阳系外行星的磁场探测将会给探寻外星生物带来一线光明。
Detecting a magnetic field surrounding an Earth-like exoplanet would prove a promising sign for finding extraterrestrial life.
对类似地球的太阳系外行星的磁场探测将会给探寻外星生物带来一线光明。
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