Space exploration on 16 June 1963. China first launched a person into space 42 years after the launch of "Vostok 1", on 15 October 2003, with the flight of Yang Liwei aboard the "Shenzhou 5" (Divine Vessel 5) spacecraft. The first artificial object to reach another celestial body was Luna 2 in 1959. The first automatic landing on another celestial body was performed by Luna 9 in 1966. Luna 10 became the first artificial satellite of the Moon. The first crewed landing on another celestial body was performed by Apollo 11 on 20 July 1969. The first successful interplanetary flyby was the
Luna (goddess) "Carmen Saeculare", performed in 17 BC, Horace invokes her as the "two-horned queen of the stars" ("siderum regina bicornis"), bidding her to listen to the girls singing as Apollo listens to the boys. Varro categorized Luna and Sol among the visible gods, as distinguished from invisible gods such as Neptune, and deified mortals such as Hercules. She was one of the deities Macrobius proposed as the secret tutelary of Rome. In Imperial cult, Sol and Luna can represent the extent of Roman rule over the world, with the aim of guaranteeing peace. Luna's Greek counterpart was Selene. In Roman art