Event Details
Date: 17 December 2025
Time: Wed, Dec 17 - Sat, Dec 20
City: Nanjing, Jiangsu
Country: China
Location: Purple Mountain Observatory, Chinese Academy of Sciences, 2 Beijing W Rd, Gulou
Date: 17 December 2025
Time: Wed, Dec 17 - Sat, Dec 20
City: Nanjing, Jiangsu
Country: China
Location: Purple Mountain Observatory, Chinese Academy of Sciences, 2 Beijing W Rd, Gulou