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sputnik    音标拼音: [sp'ʌtnɪk]

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  • Sputnik 1 - Wikipedia
    Sputnik 1 ( ˈspʌtnɪk, ˈspʊtnɪk , Russian: Спутник-1, Satellite 1), often 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
  • Sputnik News - World News, Breaking News Top Stories
    Browse Sputnik for breaking news and top stories on politics, economy, social media and the most viral trends
  • Sputnik | Satellites, History, Facts | Britannica
    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 - NASA
    While the Sputnik launch was a single event, it marked the start of the space age and the U S -U S S R space race
  • The story of Sputnik: how one soviet satellite changed . . .
    On the evening of 4 October, at the Baikonur Cosmodrome in Soviet Kazakhstan, the R-7 rocket ignited and lifted off the launch pad Its engines burned steadily as it climbed through the atmosphere, and, minutes later, Sputnik 1 separated from the final stage and entered a low Earth orbit
  • How Did Sputnik Work, And What Did It Actually Do?
    Earth's Space Age began on October 4, 1957, when the Soviet Union successfully launched the first human-made satellite into space, much to the surprise and disappointment of the United States
  • Introduction - Sputnik and the Space Race: 1957 and Beyond . . .
    The world's first artificial satellite, Sputnik 1, was launched by the Soviet Union in 1957, marking the start of the space race This guide provides suggested research materials on this topic at the Library of Congress and online





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