Chinese star maps
(水力渾天儀) Geng Xun (耿詢) c. 7th century - - Lingtai Miyuan (靈台秘苑) Yu Jicai (庾
季
才) and Zhou Fen (周墳) 604 AD incorporated star maps from different sources -...
27 KB (975 words) - 10:50, 9 October 2023