The Soviet space program (Russian: Космическая программа СССР, romanized: Kosmicheskaya programma SSSR) was the national space program of the Union of...

During the 1950s and 1960s the Soviet space program used dogs for sub-orbital and orbital space flights to determine whether human spaceflight was feasible...

The Soviet-crewed lunar programs were a series of programs pursued by the Soviet Union to land humans on the Moon, in competition with the United States...

and military space programs through regulatory agencies. The early history of United States space policy is linked to the US–Soviet Space Race of the 1960s...

The Space Race was a 20th-century competition between two Cold War rivals, the United States and the Soviet Union, to achieve superior spaceflight capability...

Federation responsible for space flights, cosmonautics programs, and aerospace research. Originating from the Soviet space program founded in the 1950s, Roscosmos...

China. The roots of the Chinese space program trace back to the 1950s, when, with the help of the newly allied Soviet Union, China began development of...

theory, which alleges that Soviet and Russian space authorities have concealed the deaths of some cosmonauts in outer space. Proponents of the Lost Cosmonauts...

century space race between the United States and the Soviet Union. It is not intended to offer that this is the only path to advanced space faring status;...

1992 based on the Soviet space program infrastructure remaining in Ukraine following the dissolution of the Soviet Union. The State Space Agency of Ukraine...