Craters
Grissom
Origin of the name
Virgil Ivan ("Gus"); American astronaut (1926-1967).
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
Virgil Ivan ("Gus"); American astronaut (1926-1967).
On the far side: it never faces the Earth. Only spacecraft have seen it.