While the moons' rapid rotation would be enough to squash them into a smooth oval, it can't explain the rim around the centre of the saucer shape.
虽然卫星的快速旋转足以将它们挤压成一个光滑的椭圆形，但它无法解释碟形中心的边缘。
They could look at the spectra of the light the moons reflected.
他们可以观察月亮反射的光的光谱。
In this image, the telltale signatures of this alignment are the shadows (the three black circles) cast by the moons.
在这种图片中，直线排列的鲜明特征是由卫星投放的阴影(三个黑色圆圈)。
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 moon, Mars, Venus, two asteroids and even one of the moons of Saturn have all received the attentions of landing craft.
月球、火星、金星、两个小行星、甚至连土星的卫星之一都已接受过登陆飞船的光顾。
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。
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。
He observed the phases of Venus and discovered the moons of Jupiter, which had theological experts up in arms.
他观察金星的相。他发现了木星的卫星，这让神学家们惶惶不安。
One could not count the moons that shimmer on her roofs, Or the thousand splendid SUNS that hide behind her walls.
人们数不清她的屋顶上有多少轮皎洁的月亮，也数不清她的墙壁之后那一千个灿烂的太阳。
But underneath those surface differences is a uniform distribution of water ice, which seems to reflect the common origins of the moons and rings billions of years ago.
但在它们表面之下则统一分布着水冰，这似乎说明卫星和光环十多亿年前有着共同的起源。
Other space agencies, notably Russia's, plan to continue exploring: Russia talks of a robotic base on the moon, and unmanned trips to the surface of Venus and the moons of Mars.
其他的航天机构，比如，最著名的俄罗斯航天机构将计划进行太空深入探索：俄罗斯计划在月球建造一个机器人基地，通过非载人飞行探索金星和火星卫星的表面。
The moons size and distance from the earth, moreover, are just right for the moon to cover the sun during a solar eclipse.
此外，月球的大小适中，跟地球的距离又恰到好处，所以日食发生时，月球刚好完全遮蔽太阳。
At this time the Suns gravitational force partially offsets the Moons gravitational force causing lower than normal tides called neap tides.
这时，太阳的部分引力抵消月亮的引力，形成比平常还低的潮水，称为小潮。
At this time the Suns gravitational force partially offsets the Moons gravitational force causing lower than normal tides called neap tides.
这时，太阳的部分引力抵消月亮的引力，形成比平常还低的潮水，称为小潮。
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