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Sputnik 1 (/ ˈ s p ʊ t n ɪ k / or / ˈ s p ʌ t n ɪ k /; "Satellite-1", or "PS-1", Простейший Спутник-1 or Prosteyshiy Sputnik-1, "Elementary Satellite 1") was the first artificial Earth satellite. The Soviet Union launched it into an elliptical low Earth orbit on 4 October 1957, orbiting for three weeks before its batteries died, then silently for two more months befor...


What Country Launched Sputnik? Sputnik I, the world's first artificial satellite, was launched by the Soviet Union on Oct. 4, 1957. It was 22.8 inches in diameter, weighed 183.9 pounds and took about 98 minutes to orbit the earth. The satellite had four radio antennas for broadcasting radio pulses.


Sputnik 1 was launched from Gagarin's Start which is the 5thTyuratam range, located in Kazakhstan (A country of west-cent … ralAsia, south of Russia) where the Baikonor Cosmodrome is now. .


The first U.S. satellite, Explorer, was launched on January 31, 1958. By then, the Soviets had already achieved another ideological victory when they launched a dog into orbit aboard Sputnik 2.The ...


The Launch of Sputnik, 1957. On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik I. The successful launch came as a shock to experts and citizens in the United States, who had hoped that the United States would accomplish this scientific advancement first.


History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit the Earth on its ...


Which country launched Sputnik into space in 1957? a. France c. the Soviet Union b. the United States d. Great Britain


1. What country launched the world's first man-made satellite, Sputnik, into Earth orbit on October 4, 1957? 2. Because Sputnik travels at 18,000 mph, it can make an orbit of Earth every ___ minutes. 3. Satellites passing overhead are visible in a clear dark sky one hour after _____ and one hour before _____. 4. Sputnik travels at a height of _____ miles above the Earth.


Which country launched sputnik and in what year? Sputnik 1 was a satellite launched by Russia, and the first eversatellite to orbit around the Earth. It was launched on October 4,1957.


With a single shot, the Soviet Union not only launched the first artificial satellite but also officially inaugurated a "space race" with the United States. Sputnik – sometimes called Sputnik 1 ...