| 41. | Everybody had the jitters with that Sputnik up there.
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| 42. | That so-called divine sign was actually Sputnik, a Russian satellite.
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| 43. | Every family at the Sputnik camp has a story.
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| 44. | The neatly-pruned shrubberies are especially cute because they look like sputniks.
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| 45. | 1957 : Soviet Union launches Sputnik, the first earth-orbiting satellite.
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| 46. | Sputnik could have fallen on us more easily ."
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| 47. | "Sputnik " also inspired a generation of engineers and scientists.
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| 48. | This was followed on November 3 with the second satellite, Sputnik 2.
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| 49. | It achieved the first orbital flight ( Sputnik 1 ) in October 1957.
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| 50. | The launch of Sputnik in 1957 further intensified competition with the Soviet Union.
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