Craters
Mach
Origin of the name
Ernst; Austrian physicist, philosopher (1838-1916).
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
Ernst; Austrian physicist, philosopher (1838-1916).
On the far side: it never faces the Earth. Only spacecraft have seen it.