On August 5, 1963, the Treaty banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Underwater, often abbreviated as the Partial Test Ban Treaty, was signed between the Soviet Union, the United States, and Great Britain. …
The Yury Gagarin Russian State Science Research Cosmonauts Training Center (Star City): Space exploration is joint Russia-U.S. endeavor – Russiapedia Picture galleries
