Saturn is the second biggest planet in the solar system.

土星是太阳系的第二大的行星。

Saturn is my surroundings.

土星是我的环境。

The next planet out, Uranus—after Saturn.

土星之后的下一颗行星是天王星。

One of the outer planets, Saturn, has a density of only 0.

土星是外行星之一，它的密度只有0。

It seems like our flight to Saturn will be a little delayed.

我们飞往土星的飞行似乎会有一点延迟。

Saturn still shines in the night though, farther eastward along the ecliptic plane.

尽管如此，土星仍然在黄道平面向东更远的地方发光。

For more than 300 years, we thought Saturn was the only body in the solar system with rings.

在300多年的时间里，我们一直认为土星是太阳系唯一拥有光环的天体。

Saturn has a density of only 0.7 that of water, which means that Saturn would float in water.

土星的密度只有水的0.7倍，也就是说土星可以浮在水上。

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。

The planets, in order of their distance from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.

按照它们与太阳的距离排列，这些行星分别是水星、金星、地球、火星、木星、土星、天王星、海王星和冥王星。

Jupiter, Saturn, Uranus, and Neptune. Those are the gas giants, the four heavyweights of the solar system. But was there once a fifth?

木星、土星、天王星和海王星。这些都是气体行星，是太阳系的四个重量级。但曾经存在第五个行星吗？

Moving on through the asteroid belt we enter the realms of the gas giant planets: Jupiter, Saturn, Uranus, and Neptune, all of which dwarf the Earth.

穿过小行星带继续前进，我们进入了气体巨行星区域：木星、土星、天王星、海王星，所有这些都使地球看起来像个侏儒。

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.

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 orbits of Mercury, Venus, Earth, Mars, Jupiter and Saturn fit neatly into this pattern; Uranus, discovered in 1781, also obeyed the law.

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。

Such is the sky above Saturn.

就如土星的天空。

Saturn probably swallowed it up.

可能被土星吞噬了。

Titan is a moon of Saturn.

Titan是土星的卫星。

Jupiter, Saturn, Uranus and Neptune.

木星，土星，天王星和海王星。

Cassini was on its way to Saturn.

当时卡西尼号是在前往土星的途中。

Mercury in Sagittarius, Saturn fading.

水星在射手座，土星衰落。

What's happened to that moon of Saturn?

土星的这颗卫星发生了什么？

Aquarius is ruled by Saturn and Uranus.

水瓶座的守护星是土星和天王星。

Saturn will not retrograde again in 2009.

09年里，土星不会再逆行了。

Then come the gas giants, Jupiter and Saturn.

之后是气态巨星，木星和土星。

Related: "Saturn Moon Has Oxygen Atmosphere."

相关文章土星的卫星上有氧气吗？

Configure the OnDemand instance on Saturn.

在saturn上配置OnDemand实例。

Astrologically, I observe that Saturn is in Leo.

从占星学角度来说，我观察到土星的位子处于狮子座。

So will the Hummer, Pontiac, Saab and Saturn brands.

同时离开的还有悍马，庞蒂亚克，萨博，土星这几个品牌。

But in orbit around Saturn, Cassini had no such problems.

但是在环绕土星的轨道上，卡西尼就没有这样的问题。