Craters
Buys-Ballot
Origin of the name
Christoph Hendrik Diederik; Dutch meteorologist (1817-1890).
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
Christoph Hendrik Diederik; Dutch meteorologist (1817-1890).
On the far side: it never faces the Earth. Only spacecraft have seen it.