Moreux (Mars)

Named after Theophile Moreux - French astronomer and meteorologist (1867-1954).

Moreux Crater is a crater in the Ismenius Lacus quadrangle on Mars with a diameter of 138 km. (wikipedia entry)

A crater is a circular depression likely created by an impact event. On Mars large craters are named after deceased scientists, writers and others who have contributed to the lore of Mars. Small creaters (less than 60km) are named after small towns and villages.