Mondprogramm der Volksrepublik China
Sun Jiadong (; born 8 April 1929 in Fu County, Liaoning) is a Chinese aerospace engineer who is an expert in carrier rocket and satellite technology. He has long served as a leader of Chinese satellite projects, and is currently the chief designer for the Chinese Lunar Exploration Program. Sun is a member of the Chinese Academy of Sciences and of the International Academy of Astronautics.