NASA Mariner 10 photo reveals a heavily cratered terrain on Mercury with a prominent scrap extending several hundred kilometers across the upper left. A crater, nested in a larger crater, is at top center.
Heavily Cratered Terrain at South Pole
NASA Mariner 10 photo reveals a heavily cratered terrain on Mercury with a prominent scrap extending several hundred kilometers across the upper left. A crater, nested in a larger crater, is at top center.