Craters
Sommerfeld
Origin of the name
Arnold Johannes Wilhelm; German physicist (1868-1951).
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
Arnold Johannes Wilhelm; German physicist (1868-1951).
On the far side: it never faces the Earth. Only spacecraft have seen it.