Saturns apparently peaceful appearance is due to a haze of high level ammonia in the upper atmosphere, 土星明显和平的外表是由于在大气层的上方朦胧的高浓度氨所致, by looking deep into Saturn in the infrared, using the planet...
Spotting these rings from a backyard telescope is a treat. 从后院的望远镜观察这些土星环是一种不错的选择。 In an instant, they can all but disappear when Saturn tilts toward the sun. 在一瞬间, 当土星朝太阳倾斜他们会...
Saturn might be the second largest planet in the solar system. 土星可能是太阳系第二大的行星。 But like gas giant neighbour Jupiter, it's a triumph of show over substance. 但就像巨大的气体邻居木星一样,这是一种物质胜利...
Around Jupiter, around we find inside rings. 在木星周围,我们发现内部的环。 If you want to ask fundamental questions about the solar system in general, 如果你想问太阳系系统最基本的问题， Saturn would be the place we go. 土...
Imagine boarding a flight to Saturn, what would you need to know before travelling? 想象登上一架前往土星的航班,你知道在旅行之前需要了解什么吗? The best ring sight-vantage points. 最佳的景点观测地。 The must-see mo...
No planet beats Saturn for jaw-dropping beauty. 没有一个行星比土星更为美丽。 Saturn is the most photogenic planet in all the solar system. 土星是所有的太阳系中最上镜的星球。 Some of the pictures are to dye for. 有些照片...
So in some ways, a voyage to Mars could be a voyage home. 所以在某些方面,火星之旅可能是一次回家的旅程。 Our ancestors have made such bold trips before, 我们的祖先之前已经进行了如此大胆的旅行, when we walked at...
You're gonna mark to 27, 27 times speed of sound. 你要标注到27, 声音速度的27倍。 And for our vehicle, between when we hit the top of Martian atmosphere and when we were bouncing on the surface with the airbags is 6 minutes. 至于我们的车...
