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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.
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 · Launched as a contribution to the International Geophysical Year (IGY), Sputnik weighed 184 pounds and orbited the Earth every 90 minutes, sending out a signal that amateur radio operators around the world could monitor.
Sputnik 1 (/ ˈ s p ʌ t n ɪ k, ˈ s p ʊ t n ɪ k /, 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. It sent a radio signal back to Earth for three weeks before its three silver-zinc ...
Jun 18, 2024 · Sputnik, a series of three Soviet artificial satellites. Sputnik 1 (launched October 4, 1957) was the first artificial satellite and the beginning of the ‘space race’ between the U.S. and the Soviet Union. Sputnik 2 carried the dog Laika, the first living creature in space.
Sputnik and the Dawn of the Space Age. History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I.
Oct 3, 2017 · Sputnik, the Russian word for satellite, was a simple object designed to demonstrate that the USSR had become the first to master Nazi German rocket technology and was prepared to lead the world into the Space Age.
Nov 24, 2009 · The Soviet Union inaugurates the “Space Age” with its launch of Sputnik, the world’s first artificial satellite, on October 4, 1957. The spacecraft, named Sputnik after the Russian word for ...
Sputnik International is a global news media keeping you updated on all the latest world news 24/7. Browse Sputnik for breaking news and top stories on politics, economy, social media and the most viral trends.
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.
