1960 in the Soviet Union

aviation incident

Soviet artificial satellite, first to send animals into orbit and return safely

Soviet test flight

1961 film by Andrei Tarkovsky

soviet space dogs

space mission

United Nations Security Council resolution

series of two uncrewed Soviet spacecraft

soviet Union Mars spacecraft

diplomatic event between the Soviet Union and Albania

soviet Mars spacecraft

Defection from America to the Soviet Union

expedition to Antarctica

1960 arrest of Americans by the Soviet Union

Soviet barge