Hilly and Lineated Terrain

This image, from NASA Mariner 10 spacecraft which launched in 1974, shows hilly and lineated terrain and a patch of smooth plains in a large degraded crater.

This image, from NASA Mariner 10 spacecraft which launched in 1974, shows hilly and lineated terrain and a patch of smooth plains in a large degraded crater.

Mercury Mariner Venus Mercury Mariner 10