Craters
Riedel
Origin of the name
Klaus; German rocketry scientist (1907-1944); Walter; German rocket scientist (1902-1968).
When to observe it
On the far side: it never faces the Earth. Only spacecraft have seen it.
Craters
Klaus; German rocketry scientist (1907-1944); Walter; German rocket scientist (1902-1968).
On the far side: it never faces the Earth. Only spacecraft have seen it.