The above false-colored image spans three full moons from top to bottom.

上图是伪彩色照片，从上到下跨度约相当于三个满月（一度半）。

属类：英汉句库-article.yeeyan.org-

Any theory attempting to explain the formation of moons throughout the solar system must account for this freakish ball of ice.

所以任何想解释太阳系星球形成的理论必须都要考虑到这个奇怪的冰球

属类：英汉句库-article.yeeyan.org-

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。

属类：英汉句库-article.yeeyan.org-

IT IS perhaps the strangest of all moons because it is so eerily familiar.

它给人的无比神秘感也许是所有星球中最奇特的一个。

属类：英汉句库-article.yeeyan.org-

They spin more slowly than Saturn's moons , and thus are more likely to shift.

它们旋转地比土星的卫星要慢得多，因此，也更可能移动。

属类：英汉句库-article.yeeyan.org-

With hundreds of exoplanets in the bag, astronomers are wondering whether it might be possible to find their moons too

太空中有数百个外星球，天文学家们想知道，是否也有可能找到它们的卫星。

属类：英汉句库-www.ecocn.org-

The named moons of the solar system outnumber planets by more than 20 to 1, and they display a remarkable diversity.

太阳系中的恒星平均下来每一颗有超过20颗有命名的卫星，而且这些卫星拥有显著地多样性。

属类：英汉句库-article.yeeyan.org-

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。

属类：英汉句库-article.yeeyan.org-

Janus is one of Saturn's smaller moons and measures only about 180 kilometers across.

土卫十是土星小卫星之一，据测直径只有180千米左右。

属类：英汉句库-article.yeeyan.org-

Rhea, one of Saturn's larger moons , was caught passing Epimetheus, one of Saturn's smaller moons.

土卫五，土星的大卫星之一，被抓拍到经过土卫十一，土星的一颗小卫星。

属类：英汉句库-article.yeeyan.org-

Mimas, one of the smaller round moons of Saturn, sports Herschel crater, one of the larger impact craters in the entire Solar System.

土卫一，土星的一颗较小的卫星，却炫耀着全太阳系最大的撞击坑之一的赫歇尔环形山。

属类：英汉句库-article.yeeyan.org-

Our gods had horns on their heads, or moons , or sealy fins, or the beaks of eagles.

我们的神明头上长角、或月亮、或海豹鳍、或鹰喙。

属类：英汉句库-article.yeeyan.org-

We could have a base on the Moon within 30 years, reach Mars in 50 years, and explore the moons of the outer planets in 200 years.

我们可以在三十年内建立在月基地，五十年后到达火星，200年后探索外行星的卫星。

属类：英汉句库-article.yeeyan.org-

Do we have an ethical duty to respect and preserve the natural environments of neighboring planets and their moons ?

我们有一个道德义务，尊重并维护邻近行星及其卫星的自然环境吗？

属类：英汉句库-article.yeeyan.org-

By contrast, the data on which Newton and Einstein built their theories were from stars, planets and moons .

相反，牛顿和爱因斯坦建立的理论数据都来自恒星，行星和月球。

属类：英汉句库-www.ecocn.org-

Asteroids, moons and comets have all been added to the stamp album.

小行星、行星卫星以及彗星已经全部增添到我们的集邮册上。

属类：英汉句库-article.yeeyan.org-

PLANETRISE: In an artist's conception, rocky moons orbit a gas giant in a distant planetary system.

行星升起：在艺术家的想象图中，在一个遥远的行星系统内，一颗岩石卫星围绕一颗气体行星旋转。

属类：英汉句库-article.yeeyan.org-

A Russian spacecraft will soon depart for Phobos, the larger of Mars's two tiny moons .

一艘俄罗斯太空船将启程前往火星的两颗小卫星中较大的那颗，火卫一。

属类：英汉句库-article.yeeyan.org-

The orbits comets take sometimes end with them colliding with planets and their moons .

一些在轨彗星有时会以与行星或其卫星发生碰撞的形式走向终结。

属类：英汉句库-article.yeeyan.org-

This allows us to study the motions of the Jovian moons without taking into account the motion of Mercury.

因此，我们在研究木星卫星的运行轨道时不去考虑水星的影响。

属类：英汉句库-article.yeeyan.org-

These moons heat up from the constant stress and stretching; Jupiter's moon Io is a leading example.

由于空间持续不断的压力以及拉伸作用使得卫星表面温度不断上升，木星卫星就是一个典型的例子。

属类：英汉句库-article.yeeyan.org-

Some are shaped as full moons , other are like e birds, fish , butterflies, or planes.

有些像是圆圆的月亮，有些像鸟，鱼，蝴蝶或飞机。

属类：无分类双语句库-winliuxq.com-

Two of Saturn's moons appear to form a conjoined world in an image from NASA's Cassini orbiter released September 24.

在九月二十四号美国国家航空航天局卡西尼轨道飞行器公布的一张图像中，土星的两个卫星似乎组成了一个连在一起的领域。

属类：英汉句库-article.yeeyan.org-

Moons are rare in the inner solar system: Venus and Mercury don't have any, and Mars's two moons are tiny pebbles in comparison with ours.

在太阳系内的行星拥有的卫星是很少的，金星和水星没有卫星，火星有两颗卫星，但跟我们的比起来就像是小小的鹅卵石。

属类：英汉句库-article.yeeyan.org-

A clue may lie in the moons ' orbits, which lie very close to Saturn's rings.

在卫星的运行轨道中我们可能会找到线索，它们的轨道离土星环特别近。

属类：英汉句库-article.yeeyan.org-

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）。

属类：英汉句库-article.yeeyan.org-

This substance may originally have been ejected from the small, dark outer moons of Saturn during impacts with space debris.

这个物质最初可能是由于一些土星外围其他的颜色较暗的小卫星撞击而产生的残骸。

属类：英汉句库-article.yeeyan.org-

Such abodes of life may lie on other planets and moons throughout our galaxy, throughout the universe, and even beyond.

这些载有生命的行星和卫星可能遍布我们的银河，遍布整个宇宙，甚至遍布宇宙之外。

属类：英汉句库-article.yeeyan.org-

Such large moons could form on their own and later be captured by a more massive planet's gravity to become a satellite.

这样大小的卫星可以自己首先形成，然后被一个更大体积的行星的引力所捕获成为它的卫星。

属类：英汉句库-article.yeeyan.org-

For this reason the first calendar was a lunar (moon) one and the year was made up of twelve "moons " .

正是由于这个原因，最早的年历就叫阴（月）历，一年由十二个月组成。

属类：综合句库--