我们飞往土星的飞行似乎会有一点延迟。
It seems like our flight to Saturn will be a little delayed.
土星的密度只有水的0.7倍，也就是说土星可以浮在水上。
Saturn has a density of only 0.7 that of water, which means that Saturn would float in water.
水星、金星、地球、火星、木星和土星的轨道恰好符合这种模式；1781年发现的天王星也同样符合该定律。
The orbits of Mercury, Venus, Earth, Mars, Jupiter and Saturn fit neatly into this pattern; Uranus, discovered in 1781, also obeyed the law.
1977年发射的“旅行者一号”太空探测器发回了木星和土星的壮观图像，然后飞出太阳系，执行前往恒星的单程任务。
The space probe, Voyager I, launched in 1977, had sent back spectacular images of Jupiter and Saturn and then soared out of the Solar System on a one-way mission to the stars.
当时卡西尼号是在前往土星的途中。
为什么土星的光环如此壮观？
土星的这颗卫星发生了什么？
Titan是土星的卫星。
相关文章土星的卫星上有氧气吗？
就如土星的天空。
但是在环绕土星的轨道上，卡西尼就没有这样的问题。
从占星学角度来说，我观察到土星的位子处于狮子座。
有一个光环包围着土卫六，土卫六是土星的最大卫星。
它们旋转地比土星的卫星要慢得多，因此，也更可能移动。
They spin more slowly than Saturn's moons, and thus are more likely to shift.
这张照片利用了土星的热发光所拍摄，因此具有红色的色彩。
This photo was taken using Saturn's thermal glow, hence the red hue.
实际上，照片上这一形态怪异的物体是土星的卫星卡里普索。
This oddly shaped object is Saturn's moon Calypso, brought to light in a new high-resolution picture released March 26, 2010.
天文学家对这些图片研究发现，土星的南北极极光有细微的不同。
Astronomers studying the images found subtle differences between Saturn's northern and southern aurorae.
后来，赫歇尔发现了另一颗土星的卫星，以及天王星的两颗卫星。
He would go on to discover another of Saturnian satellite as well as two of Uranus's moons.
甚至只是对于土星的卫星土卫八粗略地一瞥，也足以表露出它的古怪。
EVEN a cursory glance at Saturn's moon Iapetus reveals it to be an oddball.
如果有像太阳那样的一颗恒星，这完全可以在土星的轨道上行得通。
And in the case of a star like the sun, it could do so all the way out to the orbit of Saturn.
在这张2006年所拍摄的照片中，六面特征体包围了土星的北极。
A six-sided feature encircles Saturn's North Pole in this 2006 image.
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。
Rhea, one of Saturn's larger moons, was caught passing Epimetheus, one of Saturn's smaller moons.
然而，土星的高速自转意味着它能够在洛希极限中保持着一个卫星直到“猛烈轰击”。
Yet Saturn's rapid rotation meant it could hold a satellite within its Roche limit until the bombardment.
卡西尼号飞船用红外线在高出行星北纬度的有利位置调查土星的扩展环系统。
The Cassini spacecraft surveys Saturn's outstretched ring system in infrared from a vantage point high above the planet's northern latitudes.
尘埃环、岩石还有冰块环绕着所有这些行星(形成光环)，其中以土星的光环最为著名。
Rings of dust, rock, and ice encircle all these giants, with Saturn's being the most famous.
土卫二的喷发泉有可能将存在于其内部地下海洋的钠元素喷发至土星的E环中。
Enceladus' geysers could have delivered sodium from its underground ocean and into Saturn's E ring
唯一的问题是那个储藏库在土星的卫星泰坦（Titan)上，离我们有7亿5千万英里远。
The only problem is the reservoirs are located about 750 million miles away on Saturn's moon Titan.
精神号和机遇号火星探测器已发射三年了，而卡西尼-惠更斯号探测器还在飞往土星的半路上。
The Mars rovers Spirit and Opportunity were three years away from launch, while the Cassini-Huygens probe was not quite half-way to Saturn.
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。
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。
The moon, Mars, Venus, two asteroids and even one of the moons of Saturn have all received the attentions of landing craft.
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