How many moons does Jupiter have?
木星有多少颗卫星？
How many moons has the planet Jupiter?
木星有几个卫星？
As Europa orbits its planet, however, it flexes due to the gravitational tug-of-war between it, its sister moons, and Jupiter.
然而，当木卫二绕其行星运行时，由于姊妹卫星和木星之间的引力拉锯战，它会弯曲。
While Venus and Mercury have no moons, Mars has two, while Saturn and Jupiter have more than 60 each.
尽管金星和水星没有卫星，火星却有两个卫星，更别提各有超过60个卫星的土星和木星。
Using it, he first observed the moon in the fall of 1609, then the moons of Jupiter, and sunspots.
1609年夏天，伽利略曾第一次用它观察了月球，之后他还观察到了木星的卫星和太阳黑子。
The images have been scaled to represent the true relative sizes of the four moons and are arranged in their order from Jupiter.
图片经过按比例缩放以示四个卫星的真实的相对尺寸，并按它们据木星距离的顺序排列。
This' family portrait, 'a composite of the Jovian system, includes the edge of Jupiter with its Great Red Spot, and Jupiter's four largest moons, known as the Galilean satellites.
这是一张木星'全家福'的照片，它包括了木星系统的各个组成部分：木星的边缘边的红斑，和木星的称为伽利略卫星的4颗最大的卫星。
But Saturn's fellow gas giant planet Jupiter has four big moons.
而和土星同样是巨大气质行星的木星却有4颗大卫星。
Europa and Ganymede are moons of Jupiter.
Europa和Ganymede是木星的卫星。
But because the newfound planet, HIP 57050 b, is only Saturn-size rather than, say, the size of Jupiter or larger, any moons it may have are probably rather small and not especially planetlike.
不过由于新发现的行星HIP 57050b的体积只有土星那么大，而没有木星那么大或者更大，所以这颗行星如果有卫星的话，卫星可能会比较小，尤其是不具有类行星的特征。
There were craters and mountains on the moon, not everything circuited around the earth, Jupiter had moons going around it.
月亮上布满了火山口和山川，并不是所有东西都绕着地球转，木星周围有卫星环绕。
He saw the moons of jupiter-objects that circled another heavenly body in direct disobedience of the church's teaching.
他看到木星的多颗卫星，这些物体围绕着另一个天体旋转——全然违背了教会的训导。
The methane signal is similar to those that have been observed in the atmospheres of Jupiter, Saturn and one of its moons, Titan.
该甲烷信号类似于从木星、土星和土卫六泰坦的大气层中探测到的甲烷信号。
And he saw Jupiter, with four tiny moons.
他还看到了木星，和它那四颗小月亮。
And preliminary work is underway for joint NASA-European Space Agency probes of Europa and Titan, moons of Jupiter and Saturn with conditions that might support life.
初步工作是对于欧罗巴和泰坦的共同NASA -欧洲航天署探查进行中，岁星的卫星和有可以撑持生命的条件的土星。
Jupiter as well as its moons will be visited by at least one unmanned probe from China before 2030, Wu said.
吴艳华称，2030年之前，我国还将向木星及其卫星发射至少一个无人探测器。
Special attention will be given to our sun and moon, as well as the moons of Jupiter and Saturn.
将重点讲解太阳和月亮，还有木星和土星的卫星。
The U. S. space agency released a picture Tuesday showing Jupiter surrounded by three of its four largest moons — Io, Europa and Ganymeade.
美国航天局星期二公布的第一张照片显示了木星四颗最大卫星中的三颗卫星，分别是埃欧、欧罗巴和盖尼米德。
The planet Jupiter has nine moons.
木星有九颗卫星。
You might miss a moon or two on occasion, because these moons routinely swing in front and in back of Jupiter.
有时你会错过一个或两个卫星，那是因为卫星绕木星例行旋转于木星之前或之后。
We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spy-glass.
那么对于那些把木星的卫星说成是伽利略的小望远镜的产物的人们，我们或许是能够原谅的。
The planet Jupiter has nine moons.
木星周围有九颗卫星。
Jupiter, the 5th planet outward from the sun, has more known moons than any other solar system planet.
木星，离太阳由近及远排名第五的行星，比太阳系内其他行星有更多的卫星。
During its encounter with Jupiter, new Horizons was able to capture new images of many Jovian moons, Jupiter's complex and ever-changing atmosphere, and Jupiter's Little red Spot, pictured above.
在与木星相遇期间，新视野号拍摄了许多张木星卫星的新影像，木星复杂而又不断变换的大气，以及上面影像中木星的小红斑。
During its encounter with Jupiter, new Horizons was able to capture new images of many Jovian moons, Jupiter's complex and ever-changing atmosphere, and Jupiter's Little red Spot, pictured above.
在与木星相遇期间，新视野号拍摄了许多张木星卫星的新影像，木星复杂而又不断变换的大气，以及上面影像中木星的小红斑。
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