Bi Sheng (Moon)

Chinese inventor (c. 990-1051).

Bi Sheng is a lunar crater located on the lunar far side in the LAC-7 quadrant near the northern pole. The crater is located in close proximity to the prominent craters Seares, Karpinskiy, and Milankovic. (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.