Museum of Cosmonautics

Moscow's Museum of Cosmonautics is a public space-history museum in the stylobate of the Monument to the Conquerors of Space beside VDNKh. Its visitor route covers Tsiolkovsky's projects, the first research bureaus and Soviet rocket industry, Sergei Korolev, the first artificial Earth satellites, crewed spaceflight, lunar and planetary probes, long-duration stations, international cooperation and modern launch systems. The official visitor pages list the current public schedule as Monday closed, Tuesday–Saturday 10:00–21:00 and Sunday 10:00–19:00, with online ticketing, guided tours, cosmonaut meetings, popular-science talks, temporary exhibitions and accessible facilities.