Wrottesley (Moon)

Named after John, Baron Wrottesley - British astronomer (1798-1867).

Wrottesley is a lunar impact crater that is attached to the west-northwestern rim of the larger crater Petavius, and lies along the southeast edge of Mare Fecunditatis. It lies in the southeast part of the moon and appears somewhat foreshortened when viewed from the earth. This crater is generally circular in shape, with a slight outward bulge to the south and a system of terraces lining the inner walls. The outer wall has a moderate rampart which merges with that of the neighboring Petavius along the southeastern half. (wikipedia entry)

A crater is a circular depression likely created by an impact event. On the Moon they are named after deceased scientists, polar explorers, astronauts or cosmonauts.