Konstantin Veshnyakov
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Sputnik program. Sputnik 2 →. Sputnik 1 ( / ˈspʌtnɪk, ˈspʊtnɪk /, Russian: Спутник-1, Satellite 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.
The Sputnik launch changed everything. As a technical achievement, Sputnik caught the world's attention and the American public off-guard. Its size was more impressive than Vanguard's intended 3.5-pound payload.
Jun 18, 2024 · Sputnik, any of a series of three artificial Earth satellites, the first of whose launch by the Soviet Union on October 4, 1957, inaugurated the space age. Sputnik 1, the first artificial satellite launched, was a 83.6-kg (184-pound) capsule.
The American Response to Sputnik. The combination of technological and scientific advance, political competition with the Soviet Union, and changes in popular opinion about space flight came together in a very specific way in the 1950s to affect public policy in favor of an aggressive space program.
Oct 4, 2022 · 65 Years Ago: Sputnik Ushers in the Space Age. John Uri. Johnson Space Center. Oct 04, 2022. Article. On Oct. 4, 1957, the Soviet Union inaugurated the Space Age with the launch of Sputnik, the world’s first artificial satellite. Launched as a contribution to the International Geophysical Year (IGY), Sputnik weighed 184 pounds and ...
Oct 3, 2017 · The launch of Sputnik-1, as it was officially called, signalled the start of the ‘Space Age’, and fuelled the space race between the Soviet Union and the United States that was to result in more than a decade of unprecedented achievement.
Sputnik and the Dawn of the Space Age. History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I.
The American Response to Sputnik. The combination of technological and scientific advance, political competition with the Soviet Union, and changes in popular opinion about space flight came together in a very specific way in the 1950s to affect public policy in favor of an aggressive space program.
Oct 3, 2017 · The illustrated postcard below celebrated the launch of both Sputnik I and Sputnik II, which on 3 November 1957 carried Soviet space dog into Laika into space.
2 days ago · The Sputnik 1 spacecraft was the first artificial satellite successfully placed in orbit around the Earth and was launched from Baikonur Cosmodrome at Tyuratam (370 km southwest of the small town of Baikonur) in Kazakhstan, then part of the former Soviet Union.
