Craters
Stebbins
Origin of the name
Joel; American astronomer (1878-1966).
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
Joel; American astronomer (1878-1966).
On the far side: it never faces the Earth. Only spacecraft have seen it.