According to the press release of the HKSAR government, in order to celebrate the 25th anniversary of the establishment of the HKSAR, the permanent exhibition halls of the Hong Kong Science Museum and the Hong Kong Space Museum under the Hong Kong leisure and Cultural Services Department (LCSD) (excluding the sky hall program) were opened free of charge on July 1 (Friday), so that the public could participate in more cultural activities to celebrate the 25th anniversary of the establishment of the HKSAR and feel the joy of reunification. (data map: Hong Kong Science Museum.) In addition to the Hong Kong Science Museum and the Hong Kong Space Museum, which are popular with children and families, other museums under the LCSD include the Hong Kong Museum of art, the Hong Kong Cultural Museum, the Hong Kong Museum of history, the Sun Yat Sen Memorial, the tea set Heritage Museum, the Hong Kong Railway Museum, the fireboat Grantham exhibition hall, the luowu folk custom museum, the Li Zhengwu Han Tomb Museum, the Hong Kong Film Archive, the sandongwu Museum Yau street and Hong Kong Visual Arts Center are also holding a series of wonderful exhibitions. Admission is free. To celebrate the 25th anniversary of the establishment of the Hong Kong Special Administrative Region, the LCSD has prepared a series of wonderful recreational and cultural programs. The Hong Kong Science Museum and the Hong Kong Space Museum opened free of charge on July 1 as one of the celebrations. (Xinhua News Agency)