Difference between revisions of "Vall/zh-cn"
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− | '''Vall'''是 | + | '''Vall'''是[[Jool/zh-cn|Jool]]的五颗[[w:Natural_satellite|天然卫星]]之一。和其他Jool大型卫星一样,Vall是被潮汐锁定的。Vall的同步轨道不存在,因为它的理论半径是3893254米,已经位于SOI之外。 |
− | + | Vall在KSP中对应的是[[w:Europa_%28moon%29|木卫二 “欧罗巴”]]。 | |
− | + | 登陆Vall并返回无疑比登陆[[Mün]]更富挑战。这里缺乏大气层,引力却更大,地形崎岖不平,所以我们需要更大规模的火箭。 | |
== Topology == | == Topology == |
Revision as of 14:04, 21 June 2013
Vall是Jool的五颗天然卫星之一。和其他Jool大型卫星一样,Vall是被潮汐锁定的。Vall的同步轨道不存在,因为它的理论半径是3893254米,已经位于SOI之外。
Vall在KSP中对应的是木卫二 “欧罗巴”。
登陆Vall并返回无疑比登陆Mün更富挑战。这里缺乏大气层,引力却更大,地形崎岖不平,所以我们需要更大规模的火箭。
Contents
Topology
It has an icy surface which is dominated by hilly lowland areas separated by mountain ridges, ranging in elevation from 0 m to 7976 m. There are almost no completely level areas, making it hard to find good landing spots.
Vall has some circular mountain ridges which could be remnants of impact craters, but they are heavily eroded, hinting that Vall has some geological activity, pressumably in form of cryovolcanism.
The surface color ranges between white and light-blue. When terrain scatters are activated, large boulders with contrast-rich black and white surface patterns can be found on the surface.
Reference Frames
时间加速 | 最低海拔 |
---|---|
1× | 所有 |
5× | 24 500 米 |
10× | 24 500 米 |
50× | 24 500 米 |
100× | 40 000 米 |
1 000× | 60 000 米 |
10 000× | 80 000 米 |
100 000× | 100 000 米 |
Gallery
Changes
- Initial Release