Move away from the sun and you'd expect it to cool down a little. 远离太阳，你会期望它冷却下来一点点。 Venus the picture of coolness and calm all pale but galley clubbed by clouds. 金星给人一种酷劲十足，平息所有阴云但...
And here in a freezer that MESSENGER will encounter another puzzle: can ice exist on a planet so close to the sun? 在冷冻中,信使号将遇到另一个难题:如此接近太阳的行星,冰存在吗? It's only when the first radar observations to...
If you are walking on the surface of mercury, you need one heck of spacesuit because if you are in the sun, it will be extremely hot. 如果你在水星表面行走,你需要一件了不起的宇航服，因为如果你置身于太阳将会非常热。...
Reason you are gonna go to mercury as a travel destination would be this night sight view because it's gonna be highly unique in the solar system. 你要把水星作为一个旅游目的地的原因就是夜间的景色,因为它在太阳系里是独一...
Like Mercury, the Earth takes a beating from the sun's violent temper. Flares, sun storms and other solar hissy fits can cause electronic mayhem for the satellites that roam above our heads. 就像水星一样,地球受到太阳暴躁脾气的影响。...
When you getting to the orbit, you can end up mapping the whole planet at fairly high resolution. So we'll start having a maturing fundamental understanding of Mercury not only at surface but it's whole chemistry throughout all planet. From that we c...
Mercury's core makes up about 60% of the planet by mass. It's about twice as big as earth. Why would it have such a huge core for such a small planet? Some people think there is a huge impact. A kind of strip off a lot of the planet and now what we'r...
After Messenger's 3 fly-bys,we've now mapped 90% of the planet,taking them around 124 miles. These images are the clearest data of mercury.And it's not hard to spar? A crater epic proportions,the result of yet another Taitanic collision. 在信使3次探...
Many aspects, like its geological past, are a mystery. But some things we do know, this lonely planet has strange science of keeping time. Once you arrive, you have to reset your watch for a time zone like no other. It has such unusual orbit and rota...
Craters here sctreches as far as the eye can see. 这里的环形山远非眼睛所能看得到的。 Although no human has ever set foot on Mercury, we have pretty good idea of what you will see. 虽然没有人曾经登上过水星,我们对你看到...
