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Sputnik and the Origins of the Space Age by Roger D. Launius · Korolev's Triple Play: Sputniks 1, 2, and 3 by James Harford · Korolev, Sputnik, and The ...
Sputnik 1
Artificial satellite
Sputnik 1 was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program. It sent a radio signal back to Earth for three weeks before its three... Wikipedia
Mar 9, 2024 · Sputnik, any of a series of three artificial Earth satellites, the first of whose launch by the Soviet Union on October 4, 1957, ...
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The lone survivor of an enigmatic spaceship incident hasn't returned home alone - hiding inside his body is a dangerous creature.
On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik-1. The successful launch came as a shock to experts and citizens ...