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

由于水蒸是态，所以我们看不到它，但它实存在。

The gaseous ball is comparable to the planet Jupiter.

这颗态星球可以比肩木星。

And they're wildly diverse — big, small, airless, rocky, gaseous, hot, cold, and more.

它们种类繁多——大、小、缺少空、岩态、态、热、冷，等等。

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

它是一颗态巨星，围绕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.

冷凝物为液态是态取决于温度和压力。

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

它可以是液态流水，态蒸汽是固态冰。

Water can be either solid as ice, liquid as water, or gas, which is a vapor.

水能以固态存在，比如冰；能以液态存在，比如水；以态存在，那就是水蒸。

This turning ball of gas may look like an artist's rendering, but it's the real thing.

这个旋转态星球看上去像一幅艺术家画作，而却是实物体。

Jupiter itself is a very gassy planet.

木星本身是个非常态行星。

To distinguish it from the gas giants Jupiter and Saturn, Uranus is called an “ice giant.”

为了与态巨行星木星和土星区分开来，天王星被称为“冰巨星”。

Such skewed orbits are common for so-called hot Jupiters—gas giants that orbit close to their hosts.

这种歪斜轨道在所谓“热木星”——近距离围绕恒星运行态巨星——中很常见。

When smoking normally, the heat from fire causes substances to change from a solid-state to a vapor.

正常吸烟时候，火热量使物质从固态变为态。

Phases of matter is... for example liquid, solid, gas, these are different phases, you have also super conductor.

物质状态是… … 比如液态、固态、态，这些都是不同状态，还有超导体。

These helped plants survive on land now that they were surrounded by gaseous air and not liquid water.

这有助于植物在陆地上生存，因为它们周围是态空，而不是液态水。

Saturn is a gas giant, which means it has a thick atmosphere.

土星是一个巨大态行星，这意味它有一个厚厚大层。

Most of the worlds we've encountered are either ice giants like Neptune, or gas giants like Jupiter and Saturn.

我们发现多数星球要么是像海王星一样冰巨星，要么是像木星和土星这样态巨星。

And what can that tell us about our own planet's chances of surviving a crash into the gas giant?

这对我们星球在撞上这颗态巨星后生存机会有何启示？

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

它是态巨星，即充满体并且巨大。

In theory, gas giants may eventually become earth-like planets, but the reverse transformation is impossible, at least in our universe.

理论上，态巨行星可能最终会变成类地行星，但这种反向转变是不可能，至少在我们宇宙中是不可能。

Its giant gaseous body and violent storms, make it one of the most alien environments in the solar system.

它那态身躯和强烈风暴，产生了太阳系里最不一样环境。