Craters
Lobachevskiy
Origin of the name
Nikolay Ivanovich; Russian mathematician (1793-1856).
When to observe it
On the far side: it never faces the Earth. Only spacecraft have seen it.
Khonsu EN/FR Français Khonsu EN/FR FrançaisCraters
Nikolay Ivanovich; Russian mathematician (1793-1856).
On the far side: it never faces the Earth. Only spacecraft have seen it.