Craters
Dirichlet
Origin of the name
Peter Gustav Lejeune; German mathematician (1805-1859).
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
Peter Gustav Lejeune; German mathematician (1805-1859).
On the far side: it never faces the Earth. Only spacecraft have seen it.