Zhu Kezhen

Zhu Kezhen was a Chinese astronomer and engineer who made significant contributions to the development of Chinese astronomy. He was a professor at the University of Peking and was known for his work on astronomical instruments and his advocacy for astronomy education. Zhu Kezhen was also a pioneer in the development of Chinese space exploration. He was a member of the Chinese Academy of Sciences and was awarded the title of National Hero of the People's Republic of China.