You can't see the water vapor, because it's a gas, but it is still there.

由于水蒸气是气态，所以我们看不到它，但它依然真实存在。

The gaseous ball is comparable to the planet Jupiter.

这颗气态星球可以比肩木星。

It's a gas giant, which means it's gassy, and… giant.

它是气态巨星，即充满气体并且巨大。

It is a gas giant orbiting an unusually far away young star.

它是一颗气态巨星，围绕着异常遥远一颗年轻恒星运行。

Whether or not condensate is liquid or gaseous depends on temperature and pressure.

冷凝物为液态或是气态取决于压力。

All gas giants have rings. The rings are made of mostly ice and dust.

所有气态巨行星都有环。这些环主要由冰尘埃构成。

It takes a liquid form as running water, gaseous as vapor or solid as ice.

它可以是液态流水，气态蒸汽或是固态冰。

This is freezer burn, and it happens because ice in the frozen food sublimates — that is, the water changes directly from a solid to a gas rather than first melting and then evaporating.

这就是冷冻烧伤，这种情况发生是因为冰在冷冻食物，更确切地说，是冰冻水直接从固态变为气态，而不是先融化再蒸发。

Now, the process starts as I sniff molecules up into my nose. This means that for you to be able to smell something, the odorant must be volatile, or in a gaseous state to get sucked up into your nostrils.

现在，当我把分子吸进鼻子时，这个过程就开始了。这意味着你要能闻到什么，气味必须是挥发性，或者处于气态，被吸进鼻孔。

This enabled the two Voyagers to use a gravity assist technique in which the craft were successively flung from one gassy giant to the next in a kind of cosmic version of crack the whip.

这就使得两艘旅行者号飞船能够利用引力帮助技术，以一种宇宙甩鞭形式，被从一颗气态巨星连续甩到下一颗气态巨星。

According to computer models, sodium helide should be stable up to a thousand gigapascals, which is what you'd find deep inside large gas giants and stars.

根据电脑模型，氦化钠应该能在一千兆帕压强下保持稳定，这么强压强在大型气态巨星恒星内部深处才能发现。

And that means that the water in the Earth's oceans can absorb a huge amount of heat energy from the sun without changing from a liquid to a gas.

这意味着地球海洋可以吸收来自太阳巨大热量，而不会从液态变为气态。

Many of the exoplanets discovered so far are so-called hot Jupiters-gas giants that orbit close to their stars (a configuration unknown in Earth's solar system).

目前所发现很多系外行星都是所谓“热木星”，即气态巨行星，绕它们恒星轨道而行（地球太阳系中一种未知结构）。

WASP-127b is a type of gas giant known as a " hot Jupiter, " which, among other things, means that it's quite close to its host star.

“WASP-127b” 是一种被称为“热木星”气态巨行星，这意味着它距离其主恒星非常近。

It's being run by the European Space Agency, or ESA, and it's slated to arrive at everyone's favorite gas-giant planet (sorry Saturn) in 2031.

它由欧洲航天局（ESA）运行，预计将于 2031 年抵达大家最喜欢气态巨行星（对不起，土星）。

Until the announcement this morning by the International Astronomical Union of the discovery of an additional 10 moons about the gas-giant planet.

因为今天早，国际天学文联合国宣布，他们发现木星这颗气态巨行星卫星又增加了10颗。

So while the giant planet might be covered by a thin shell of gas, it's definitely not made of gas.

因此，尽管这颗巨行星表面覆盖着一层薄薄气体外壳，但它绝不是一颗“气态”行星。

Jupiter, Saturn, Uranus and Neptune, these planets farthest from the Sun make up the gassiest outer worlds of the Solar System.

木星，土星，天王星，海王星一个比一个远离太阳都是拥有着气态外表远日行星。

For a particular temperature and pressure it tells you which phase — solid, liquid or gas the substance will be in.

它会告诉你在特定压力下这个物质会呈现什么状态 —— 固态、液态或是气态。

As a result, the weather on Uranus is mostly calm when compared to the feverish activity of the other gas giants.

所以比起其他气态巨行星不稳定气象，天王星天气变化平稳。