科学家们为揭开海王星之谜艰难地工作了数月，但依然迷惑不解。
Scientists laboured for months to unravel the mysteries of Neptune and still remain baffled.
天文学家们知道冥王星和海王卫一拥有几乎相同的体积、质量和密度。
Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
该计划将让宇航员和最多8名乘客乘坐海王星号旅行，海王星号是一个绑在足球场大小的气球上的太空舱。
The plan will be for spacemen and up to eight passengers to travel in Neptune, a capsule tied to a balloon about the size of a football field.
现在海王星号面临着来自平流卫星的竞争，平流卫星是一家名为世界视野的公司开发的气球。
Now Neptune faces competition from the Stratollite, a balloon being developed by a company called World View Enterprises.
围绕海王星的气层内所含大量甲烷将它染成了蓝色。
The large amount of methane contained in the atmosphere surrounding Neptune stained it blue.
木星、天王星和海王星也有环，但土星的环是迄今为止规模最大、最为壮观的。
Jupiter, Uranus, and Neptune also have rings, but Saturn's are by far the largest and most spectacular.
在那之后，木星和海王星直到2022年才会再次相遇，但是当他们相遇的时候，将不在水瓶座。
After that, Jupiter and Neptune will not meet again until 2022, but when they do meet then, it will not be in Aquarius.
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？
Jupiter, Saturn, Uranus, and Neptune. Those are the gas giants, the four heavyweights of the solar system. But was there once a fifth?
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。
The planets, in order of their distance from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.
最大的类地行星地球的直径仅仅是最小的类木行星海王星的四分之一，而且地球的质量仅仅是其质量的十七分之一。
The largest terrestrial planet, Earth has a diameter only one quarter as great as the diameter of the smallest Jovian planet, Neptune, and its mass is only one seventeenth as great.
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。
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.
马鞍山包头钢铁股份将分享海王生物对股票的重估。
Maanshan Iron & Steel Baotou Steel shares will share Neptunus Bioengineering such re-valuation of the stock.
木星，土星，天王星和海王星。
这是09年三次木星海王星合相的首次。
This will be when the first of three conjunctions of the legendary meetings of Jupiter and Neptune of 2009.
双鱼的守护星是海王星。
海王应该露出了微笑。
这颗行星最终以罗马神话中的海神命名，称为海王星。
The planet was eventually named Neptune, after the Roman god of the sea.
其他受潮汐影响的卫星还有土星卫星以及海王星卫星。
Other moons affected by tidal forces are Enceladus (Saturn) and Triton (Neptune).
如果不是被云遮挡，伽利略可能已成为海王星的发现者。
If it hadn't been for clouds, Galileo may have been the discoverer of Neptune.
格林威治时间22点27分，海王星正式完成这一里程。
Beichman说，目前已发现了约25颗热海王星。
So far about 25 hot Neptunes have been found so far, Beichman said.
海王星有时是一面双刃剑，你要对此警觉防止被反咬一口。
With Neptune, sometimes there's a double-edge sword that you need to be aware of so that it doesn't come up and bite you.
模拟结果表明，尘埃环在海王星的轨道边上形成了一个空洞。
The results showed that a hole in the dust follows Neptune around in its orbit.
之外是是四颗气态巨行星——木星、土星、天王星和海王星。
After that are four gas giants - Jupiter, Saturn, Uranus and Neptune.
但是，在勒维烈成功发现海王星之前不久，贝塞尔不幸去世。
海王星守护着你的夫妻宫，所有和你密切相关人们都将受之惠泽。
Neptune governs your house of partnerships, so all your close ties will benefit.
气体巨行星是像木星或海王星一类包含大量的气体物质的大的行星。
A large planet, like Jupiter or Neptune, that is composed largely of gaseous material.
1997年木星和海王星才开始相遇，直到2022年才再次相遇。
Jupiter and Neptune have not met since January 1997 and won't meet again until April 2022.
1997年木星和海王星才开始相遇，直到2022年才再次相遇。
Jupiter and Neptune have not met since January 1997 and won't meet again until April 2022.
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