Craters
Zanstra
Origin of the name
Herman; Dutch astronomer (1894-1972).
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
Herman; Dutch astronomer (1894-1972).
On the far side: it never faces the Earth. Only spacecraft have seen it.