During the end credits, real-life archive footage from the Soviet Space Program and Space Dogs is shown.
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The film is based on the Soviet space dogs and honors the first animals who survived an orbital space trip.
Soviet Union | Star Trek: Deep Space Nine | International Space Station | Space Shuttle | Soviet Navy | European Space Agency | Kennedy Space Center | National Air and Space Museum | Space Shuttle Challenger | Hubble Space Telescope | Marshall Space Flight Center | Lost in Space | Soviet Army | Lyndon B. Johnson Space Center | 2001: A Space Odyssey | Goddard Space Flight Center | Communist Party of the Soviet Union | Three-dimensional space | Space Invaders | Russian Soviet Federative Socialist Republic | 2001: A Space Odyssey (film) | Space: 1999 | Space Shuttle Columbia | Symphony Space | Soviet war in Afghanistan | space | Euclidean space | space shuttle | Central Committee of the Communist Party of the Soviet Union | Space Shuttle Challenger disaster |