The results showed that a hole in the dust follows Neptune around in its orbit.
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。
Besides the thousands of Trojans that co-orbit the sun with Jupiter, astronomers have discovered a handful that co-orbit the sun with Neptune and Mars. 2010 TK7 isn't a threat to Earth.
除了数千个一起与木星围绕太阳运行的特洛伊小行星之外，天文学家们发现了几个随着海王星和火星一起围绕太阳运转的行星。2010TK 7对地球不会造成威胁。
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.
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。
Now Neptune faces competition from the Stratollite, a balloon being developed by a company called World View Enterprises.
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。
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？
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.
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。
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，太阳系的四个重量级。但曾经存在第五个行星吗？
In one simulation, a planet with the mass of Neptune situated in the habitable zone of a star - not too hot, not too cold - was given a moon the size of Earth.
在一种模拟的情景中，一个与天王星大小差不多的行星处在一个星球的可栖居的地带，不冷不热，并且周围有一个地球大小的恒星。
It is the only known "Super-Earth" exoplanet-worlds that have masses between Earth and Neptune-with a confirmed atmosphere.
它是唯一的一颗已知的“超级地球”外行星-质量在地球与海王星之间-被证实了有大气。
Every morning in May the naked eye will be able to spot Mars, Jupiter, Venus and Mercury, and with a small telescope one can see Uranus and Neptune.
在五月期间，人们每天早晨都可以用肉眼看见火星、木星、金星和水星，用小型望远镜还可以看见天王星和海王星。
Thanks to this law, we know that a planet relatively close to the sun, like Venus, has a far briefer orbital period than a distant planet, such as Neptune.
正因为了有这条定律，我们才能得知例如金星这样离日相对较近的行星的公转周期要短于离日较远的行星，例如海王星。
That's when the two brightest planets in our own solar system, Venus and Jupiter, will almost unite.Uranus and Neptune will be shining green but will need a good binocular to be seen.
到那时我们太阳系最亮的两颗行星——金星和木星将密切会合，天王星和海王星将发出绿光，不过需要一架好的双筒望远镜才能看到。
That's when the two brightest planets in our own solar system, Venus and Jupiter, will almost unite. Uranus and Neptune will be shining green but will need a good binocular to be seen.
到那时我们太阳系最亮的两颗行星——金星和木星将密切会合，天王星和海王星将发出绿光，不过需要一架好的双筒望远镜才能看到。
Four are a little bigger than Jupiter, the largest planet in the Earth's solar system, and one is about the size of Neptune, the fourth-largest.
有四个比地球的太阳系中的最大行星木星稍微大一点。还有一个和第四大行星海王星大小差不多。
The sad outcome seems to have been that she was often hurled into the waves as some sort of sacrifice to Neptune in a misguided attempt to avert stormy weather.
令人伤感的结局似乎该是这样：不知就里的海员常把这样的女人丢进大浪中，作为海神的祭品，希望借此避开险恶的天气。
Since then a different planet has moved to the forefront of gas-mining plans because it lacks Jupiter's intense gravity, Saturn's gigantic rings of orbital debris and is closer than distant Neptune.
从那时起，不同的星球已经移到天然气开采计划的最前列，因为它缺乏木星的强烈引力，土星的巨大轨道碎片环并且比遥远的海王星更近。
Operation Neptune''' was the codename given to the initial naval assault phase of Operation Overlord; its mission, to gain a foothold on the continent.
霸王行动最初的海军突袭阶段被称为”海王行动“，其任务是在欧洲大陆开辟一块立足之地。
The same team of astronomers who discovered it had earlier found another planet, this time a gaseous giant similar to Neptune, orbiting the same star every 5.4 days.
发现这颗行星同样一组天文学家早些时候也发现另一颗行星，该行星同海王星类似，是一颗巨大的气体行星，围绕恒星运转的周期为5.4天。
Just a handful are close in size to our planet, and only a few of those may be rocky like the Earth, rather than gaseous like Jupiter or icy like Neptune.
只有少数星球在大小上接近于我们所居住的这颗行星，而且也只有这其中的少数可能像地球一样呈岩石状，而不是像木星那样呈气态状或海王星那样的冰状。
As it passed the planet Neptune, Voyager turned its cameras back toward the distant Earth and took a picture of the Earth as a pale blue dot.
当航行者一号探测器飞过海王星时，它面向身后遥远的地球打开所携带的照相机，拍下了一张地球的照片，这张照片就象是一个暗淡蓝点。
A large planet, like Jupiter or Neptune, that is composed largely of gaseous material.
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。
From the moment you arrive at the stairway to the Neptune Pool until you bid farewell to your guides at the magnificent, golden and blue Roman Pool, you are reminded that a man had a dream.
从到达通向尼普顿水池楼梯的那一刻起，到在金碧辉煌的罗马水池边对导游说再见，你会一直想起一个有梦想的人。
A new survey of the Kuiper belt - the distant area of the solar system beyond the orbit of Neptune - has turned up three new icy worlds that may be dwarf planets like Pluto.
一项对柯伊伯带-太阳系学海王星轨道之外的远距区域的调查，找到了三个新的冰封世界，可能像冥王星那样的矮星。
Jupiter and Neptune will be in perfect alignment on May 27. This is a classic aspect for engendering an outpouring of compassion for those in need.
27日，木星和海王星会成一直线，你可以倾注你的热情，帮助那些有需要的人。
Over the decades scientists continued to find similarly large objects in Pluto's neighborhood, a region of the solar system beyond the orbit of Neptune called the Kuiper belt.
海王星轨道以外有一个被称之为太阳系的柯伊伯带的区域，接下来的几十年内，在这个区域中靠近冥王星的位置科学家接连发现了许多和冥王星相似的星体。
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.
海王星有时是一面双刃剑，你要对此警觉防止被反咬一口。
Also that stellar week, on May 27, Jupiter and Neptune will align in a magical conjunction for the first time since early 1997.
在5月27日，那个恒星周，木星和海王星再次形成一个神奇的角度，这是自从1997年来的第一次。
As you see, you will have a whole year to give your space an upgrade. After the last meeting of Jupiter and Neptune on December 21, these lyrical planets will not meet again until April 2022.
如你所见，你会有一整年提升你家居的时间，过了十一月二十一日，最后一次木星和海王星相遇，这美好的星星不再相遇了，直至2022年四月。
Singapore's Neptune Orient Lines has been discussing a tie-up with TUI of Germany, though this week their talks were said to have broken down.
新加坡的东方海皇集团（Neptune OrientLines）已经在讨论与德国途易（TUI）的一项联合，尽管本周他们的谈判宣称已经破裂。
At an average distance of 2.8 billion miles (4.5 billion kilometers) from the sun, Neptune takes about 165 Earth years to finish a single orbit.
海王星距离太阳平均28亿英里(相当于45亿公里)，绕太阳转一圈需要165个地球年。
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