Sydney Observatory

Sydney Observatory in Sydney, Australia, explores astronomy, meteorology and the history of scientific observation. Its exhibits include historic instruments and objects from the Powerhouse Collection, while guided tours introduce visitors to the observatory’s role in navigation, timekeeping and the study of the southern sky. The site also explores the astronomical knowledge and sky stories of the Gadigal people, the Traditional Custodians of the land. Established in 1858, the observatory stands on Observatory Hill overlooking Sydney Harbour. Its sandstone buildings feature two telescope domes, including one housing a historic telescope that remains in use. Once a working scientific institution, it is now a museum and public observatory where visitors can explore the history of astronomy