• 月亮观察地球重新建立外星行星凌日基本几何学原理,同时平衡穿过整个大气层影响

    Using the Moon to view Earth recreates the basic geometry of exoplanet searches, as well as averaging the effect across the entire atmosphere.

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  • 周前天文学家使用哈勃太空望远镜,在外星行星大气确定了水蒸气的存在,尽管行星离我们有大约150光年

    Just a fortnight ago, astronomers using the Hubble space telescope identified water vapour in the atmosphere of an exoplanet, albeit a gaseous exoplanet some 150 light years away.

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  • 很快他们的关于外星世界视野可能不再局限我们太阳系中的这些行星了。

    And soon their views of alien worlds may not be confined to the planets in our own solar system.

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  • 首次发现太阳系以外行星不到20天文学家们准备打造一个重要里程碑——第500个外星世界发现

    Less than 20 years after first finding a planet beyond our solar system, astronomers are poised to hit a big milestone - the discovery of alien world no. 500.

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  • 作为可能具有研究外星大气功能更具雄心的项目,“类地行星搜索者”无限期延期

    And the Terrestrial Planet Finder, an even more ambitious project that might have been able to study alien atmospheres, has been postponed indefinitely.

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  • 最新模拟实验表明围绕太阳系尘埃盘中存在一个空洞,利用这个空洞可以外星观察者发出信号,告诉它们这里行星存在。

    A hole in the dust disk surrounding our solar system would tell alien observers there are planets here, a new simulation shows.

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  • 而且可能很快就会发现第1000个外星世界因为天基开普勒任务已经提供数百候选行星并等待进一步观察确认

    And the 1,000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.

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  • 而且可能很快就会发现第1000个外星世界因为天基开普勒任务已经提供数百候选行星并等待进一步观察确认

    And the 1, 000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.

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  • 克尔斯坦一个外星生命探索为主题国际论坛上表示银河系恒星公转的已知行星中,有10%行星地球类似

    Speaking at an international forum dedicated to the search for extraterrestrial life, Finkelstein said 10 percent of the known planets circling SUNS in the galaxy resemble Earth.

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  • 但是昨天意大利都灵召开大会上,瑞士天文学家宣称他们观测类似星系中,还没有有价值的行星

    But yesterday at an exoplanet meeting in Turin, Italy, Switzerland-based astronomers announced that they could find no trace of the prized planet in their observations of the same planetary system.

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  • 找到行星采矿证据人类已经开始查看我们太阳系中的行星考虑在上面采矿的可能性。那么为何外星文明不会同样的事呢?

    Find evidence of asteroid mining: Humans are already looking at the asteroids in our solar system and considering their potential for mining, so why wouldn't an alien civilization do the same?

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  • 这些太阳系外行星外星球大部分通过两种不同策略发现的。

    Most of these extrasolar planets, or exoplanets, have been found using two different strategies.

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  • 类似地球的太阳系行星磁场探测将会探寻外星生物带来线光明

    Detecting a magnetic field surrounding an Earth-like exoplanet would prove a promising sign for finding extraterrestrial life.

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  • 尽管浩瀚的宇宙中成千上万体积地球相似行星,但它们环境往往过于恶劣而不足以支持外星生物的生存。

    Even though there may be tens of thousands of other distant planets similar in size to Earth, the conditions on them are likely to be too hostile to support life-forms such as et.

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  • 认为,人类运用雷达天文学探测行星金星天体,早已经发射可以外星智慧生物接收信号

    He argues that radar astronomy, which is used to probe things like asteroids and the surface of Venus, already gives off signals that could be picked up by aliens.

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  • 认为外星生物,几乎肯定存在宇宙某个角落不光行星还有可能存在于恒星中心甚至漂浮在星际空间

    Alien life, he will suggest, is almost certain to exist in many other parts of the universe: not just in planets, but perhaps in the centre of stars or even floating in interplanetary space.

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

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

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  • 伦敦大学研究者最近指出外星人有可能存在多达40000颗其他行星上。

    Researchers from the University of London have recently suggested that aliens could be living on as many as 40, 000 other planets.

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  • 天文学家们已经能够探查有一些行星周围大气包括HD 189733 b -第一外星语命名行星使的大气被吸入测定组成

    Astronomers have been able to detect the atmospheres around several exoplanets, including HD 189733b-one of the first alien words to have its atmosphere sniffed to determine its composition.

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  • 开始的气体行星演化贝斯平这个当地外星居民则进化为乌格瑙特人。

    As the primordial Gas Planet evolved into Bespin, so too did its native alien inhabitants evolve into the Ugnaughts.

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  • l如果外星空间也存在我们人类一样的文明,它们一定也是生活环绕别的恒星运行的某些行星上。

    L If civilizations like ours exist elsewhere, they may be on planets circling other stars.

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  • 这个行星乐园存在于一个其他外星猎人所忽视恒星周围虽然距离地球只有12天文单位(39光年)。

    The planetary menagerie exists around a star overlooked by other exoplanet hunters, although it is just 12 parsecs (39 light years) from Earth.

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  • 而且,我们可能需要等待长的时间才能等到一个类地行星第二围绕恒星作轨道运行:外星天文学家的时间才能看到两次我们地球太阳运行。

    And we may have to wait a very long time for a planet like Earth to orbit its star twice: Alien astronomers would have to wait two years to observe our planet transiting the sun twice.

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  • 阿奎拉指出1951年电影《地球停止转动的日子》中,地球上的超级大国在把核武器扩散其他行星之前一位行善外星关闭他们核装置。

    In the 1951 film the Day the Earth Stood Still, Arquilla notes, a benevolent alien shuts down the machines of Earth's superpowers before they can spread nukes to other planets.

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  • 天文学家认为行星可能地球一样多或者海洋覆盖搜寻外星理想目的地

    The planet, believed to be either rocky like Earth or covered with oceans, is seen as a promising target in the search for extraterrestrial life.

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  • 这一行星大气层的了解能让科学家们探究我们所知生命形态是否可能存在

    Knowing the make-up of a planet's atmosphere allows scientists to determine whether life as we know it could conceivably exist on the alien world.

    youdao

  • 这一行星大气层的了解能让科学家们探究我们所知生命形态是否可能存在

    Knowing the make-up of a planet's atmosphere allows scientists to determine whether life as we know it could conceivably exist on the alien world.

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