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Sputnik 1 (/ ˈ s p ʌ t n ɪ k, ˈ s p ʊ t n ɪ k /, Russian: Спутник-1, Satellite 1), sometimes referred to as simply Sputnik, 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 8A91 had more powerful 8D76 and 8D77 engines installed, [2] increasing its payload capacity, and allowing it to launch much heavier satellites than Sputnik 1 and Sputnik 2. It was launched two times, in 1958. [ 3 ]
Sputnik 1 was launched on October 4, 1957, beating the United States and stunning people all over the world. [83] The Soviet space program pioneered many aspects of space exploration: 1957: First intercontinental ballistic missile and orbital launch vehicle, the R-7 Semyorka. 1957: First satellite, Sputnik 1.
Italy with the first successful launch from the San Marco platform of its satellite San Marco 2 on 26 April 1967 by US Scout B (the first Italian satellite is San Marco 1 launched by another Scout from Wallops, USA on 15 December 1964). The last orbital launch from San Marco was on 25 March 1988 by US Scout G-1 and there are no further launches ...
The first orbital flight of an artificial satellite, Sputnik 1, was launched in October 1957, by the Soviet Union. In November, the second orbital flight took place. The Soviet Union launched the first animal to orbit the Earth, a dog, Laika, who died in orbit a few hours after launch. Thor, Atlas, and R-7 rocket families all have maiden ...
On October 4th in 1957, the Soviet Union launched Sputnik, the world's first manmade satellite into orbit. This event initiated the 'Space Age' and 'space race' as the US was surprised by such an ...
Korabl-Sputnik 1 [3] (Russian: Корабль Спутник 1 meaning Vessel Satellite 1), also known as Sputnik 4 in the West, [2] was the first test flight of the Soviet Vostok programme, and the first Vostok spacecraft. It was launched on May 15, 1960. Though Korabl-Sputnik 1 was uncrewed, it was a precursor to the first human spaceflight ...
Sputnik 1 was the first artificial Earth satellite ever launched. On October 4, 1957, the USSR launched Sputnik 1 into orbit and received transmissions from it. [85] Sputnik 1 was designed to be the forerunner for multiple satellite missions. The technology constantly underwent upgrades as the weight of satellites increased.