Ceres probably has a rocky core surrounded by a water ice mantle.

谷神星能有一个岩石内核，被冻块所覆盖。

And the way we're going to start is by using water ice as a resource.

我们开始的方法是利用作为资源。

We know Mars has lots of water ice.

我们知道火星上有很多。

This is what solid water, ice, looks like on the molecular level.

固态、 、从分子图上是这样的。

But water ice is different and weird.

但是不同的，而且很奇怪。

Astronomers believe that it is about two-thirds rock and one-third water ice.

天文为，它有2/3的岩石和1/3的。

The area is thought to hold water ice that could support a future moon settlement.

该地区被为拥有，以支持未来的月球定居点。

The area's water ice could supply fuel, oxygen and drinking water for future missions.

该地区的以为未来的任务提供燃料、氧气和饮用。

They put a thin layer of perchlorates on top of water ice inside the chamber.

他们在桶里的上撒上了薄薄的一层高氯酸盐。

Finally, the discovery of water ice at the poles.

最后，他们在极地发现了。

If Phoenix identifies water ice and uncovers organic materials, all the elements for life are there.

如果凤凰号能发现块和有机物，那么生命所需的所有元素就在那里。

While liquid water is no longer stable on Mars, frozen water, ice, is a different story.

虽然液态在火星上不再稳定，但冻的，，就是另外一回事了。

And I dread to think where the water ice is made.

而且没有人知道他们的是怎样来的。

They appear uniformly stocked with water ice, dating from their formation in the early solar system.

即它们的表面均覆满了一层，且它们的形成要追溯到太阳系早期。

He says try some ice water.

他说试试喝点。

Orbiting spacecrafts have picked up strong indicators for the existence of water ice at the Martian poles.

轨道太空船已经获取到很强的指标说明火星极地固态的存在。

NASA says the high point of this discovery is the presence of water ice near the equator.

美国宇航局表示，这一发现的亮点是在赤道附近发现了。

Water ice is frozen water as opposed to other Frozen compounds found in the cold of space.

是冻结的，而不是在太空寒冷中发现的其他冻结的化物。

Instead they think it might be a small but otherwise kind of typical comet rich in water ice.

相反，他们为它能是一颗小型且富含的典型彗星。

Like central heating and hot water, ice is one of those minor luxuries we scarcely think to notice.

就像中央暖气和热一样，块是我们几乎不会注意到的小奢侈品之一。