Central House of Aviation and Cosmonautics DOSAAF Russia is a historic public aviation-and-space museum in Moscow, founded in 1924 in a 1900 building at 4 Krasnoarmeyskaya Street. Eight thematic halls trace aviation and rocketry through aircraft models and mechanisms, aircraft engines, documents and photographs, early rocket engines, first artificial satellites, Laika training cabin, cosmonaut equipment and space food, a Buran spacecraft simulator cabin, and a Yuri Gagarin memorial room. The museum also supports public engineering and unmanned-aviation education. Consult the operator for current visitor arrangements, excursions and accessibility.