Craters
Heymans
Origin of the name
Corneille-Jean-François; Belgian physiologist; Nobel laureate (1892-1968).
When to observe it
On the far side: it never faces the Earth. Only spacecraft have seen it.
Craters
Corneille-Jean-François; Belgian physiologist; Nobel laureate (1892-1968).
On the far side: it never faces the Earth. Only spacecraft have seen it.