Brenner (Moon)

Named after Leo (Spiridon Gopcevic) Brenner - Austrian astronomer (1855-1928).

Brenner is an old lunar crater that lies in the rugged southeastern part 's near side. That face has the most intact part of the rim, although it has been worn down until it forms a low ridge in the surface. The northeast part of the crater has been reshaped until it is little more than a rough, irregular part of the terrain. (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.