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sputnik    音标拼音: [sp'ʌtnɪk]

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  • Sputnik News - World News, Breaking News Top Stories
    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
  • 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 It sent a radio signal back to Earth for three weeks before its three silver-zinc batteries became depleted
  • Dawn of the Space Age - NASA
    The historic Sputnik launch on Oct 4, 1957 marked the beginning of the space age, leading to the establishment of NASA as well as the U S –Soviet space race
  • 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
    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
  • Sputnik launched | October 4, 1957 | HISTORY
    The Soviet Union inaugurates the “Space Age” with its launch of , the world’s first artificial satellite, on October 4, 1957 The spacecraft, named Sputnik after the Russian word for
  • World News - Breaking International News from all over the World
    World news - all daily international news round the clock Get the latest news from around the world, live coverage, off-beat stories, features and analysis
  • What Was Sputnik I? The First Satellite Explained
    Sputnik I was the first artificial satellite ever placed in orbit around Earth Launched by the Soviet Union on October 4, 1957, it was a polished metal sphere about the size of a beach ball that circled the planet every 96 minutes, transmitting a simple radio signal that anyone with a shortwave receiver could pick up Its launch marked the beginning of the Space Age and triggered a
  • Sputnik 2 - Wikipedia
    Sputnik 2 (Russian pronunciation: [ˈsputnʲɪk], Russian: Спутник-2, Satellite 2), or Prosteyshiy Sputnik 2 (PS-2, Russian: Простейший Спутник 2, Simplest Satellite 2), [3]: 155 launched on 3 November 1957, was the second spacecraft launched into Earth orbit, and the first to carry an animal into orbit, a Soviet space dog named Laika Launched by the Soviet Union on
  • The story of Sputnik: how one soviet satellite changed everything
    The launch of Sputnik 2 and beyond On 3 November 1957, barely four weeks after the first launch, the Soviets sent Sputnik 2 into orbit This time, the satellite carried a living passenger: Laika was a female dog selected from a group of Moscow strays and originally named Kudryavka, and she became the first animal to orbit the Earth





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