Ключевые слова: 20th century, achievements, aircraft, astronautics, attraction, cosmonautics, east, engineering design, exhibit, exhibition, exploration, famous, flights, historic, historical, history, landmark, launch, launch vehicle, layout, model, monument, moscow, natural size, outdoor, outside, park, researches, rocket, russia, science, soviet production, soviet union, space, space industry, spacecrafts, symbol, transport, travel, ussr, vdnh, vostok 1,