Mena (Mars)

Named after the Town in Russia.

Mena is a crater on Mercury. It has a diameter of 25 kilometers. Mena is named for the Spanish poet Juan de Mena, who lived from 1411 to 1456. (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.