Photo Hero Soviet Union Cosmonaut USSR Leonid Ivanovich Popov Space
Photo Hero of the Soviet Union Cosmonaut of the USSR Leonid Ivanovich Popov. Leonid Ivanovich Popov, Soviet cosmonaut, twice Hero of the Soviet Union, Hero of Cuba, Hero of the Socialist Republic of Romania, Hero of Labor of Vietnam, Hero of the Hungarian People’s Republic. Pilot-cosmonaut of the USSR (1980). Commander of the crews of […]