| skos:altLabel | - 1957
- of the same name
- satellite
- Sputnik
- ☄
- first satellite
- ''Sputnik''
- Earth satellite
- the first satellite in space
- ''Sputnik'' 1
- 1957 Russian Sputnik
- Earth's first artificial satellite
- Mikhail Ryazansky
- Spud-nik
- Sputnik (1st artificial satellite)
- Sputnik 1#Launch and mission
- Sputnik 1#Replicas
- Sputnik I
- Sputnik I satellite
- Sputnik satellites
- Sputnik 1
- Sputnik, the first space satellite
- Sputnik_1
- first Earth-orbiting artificial satellite
- first Soviet artificial earth satellite
- first Soviet satellite
- first artificial earth satellite
- first artificial satellite
- first artificial satellite of the Earth
- first earth satellite
- first ever satellite
- first orbital spaceflight
- launch of Sputnik 1
- satelitte
- sputnik
- sputniks
- the Soviet spacecraft
- the Sputnik
- the first artificial satellite
- the world's first artificial satellite
- world's first artificial satellite
- world's first space satellite
- the Soviet lead in satellite technology in October 1957
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