• It is what is known as a transiting planet.

    就是所谓凌日行星

    youdao

  • In systems with more than one transiting planet, astronomers have another option: transit timing variations.

    不止颗行星凌星系统中,天文学家另外选择:凌星时刻变化Transit Timing Variation,TTV)。

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  • The Kepler data also give a tantalizing hint of a third transiting planet that sits scorchingly close to the star.

    开普勒数据同时暗示,还有第三颗行星位于非常靠近恒星的位置,几乎要被烤焦了。

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  • Or they look for tiny dips in a star's brightness - evidence that a planet is transiting, or passing in front of, the star from our perspective.

    或者他们寻找恒星亮度微小减弱地方——证明一个行星正在横越经过我们角度所看到的那个恒星。

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  • 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.

    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:外星系天文学家的时间才能看到两次我们地球太阳运行。

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  • Venus our sister planet, and as I said before ruler of the sign of Libra where Saturn is transiting enters Capricorn.

    金星我们姐妹行星进入了摩羯之前过金星天平守护星土星正在天平运行呢。

    youdao

  • Venus our sister planet, and as I said before ruler of the sign of Libra where Saturn is transiting enters Capricorn.

    金星我们姐妹行星进入了摩羯之前过金星天平守护星土星正在天平运行呢。

    youdao

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