Craters
Hagen
Origin of the name
Johann Georg; Austrian astronomer (1847-1930).
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
Johann Georg; Austrian astronomer (1847-1930).
On the far side: it never faces the Earth. Only spacecraft have seen it.