Which type of space probe is designed to move around on the surface of a moon or planet?
A.
orbiter
B.
flyby
C.
rover
D.
lander

Rover was the type of Space probe, designed to move around on the surface of a moon or Planet. 

The type of space probe that is designed to move around on the surface of a moon or planet is called a "rover" or sometimes a "land rover" or "surface rover".