asteroid impact

Title: asteroid impact
Category: /Science & Technology
Details: Words: 1024 | Pages: 4 (approximately 235 words/page)
asteroid impact
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…showed last 75 words of 1024 total…carry out a deliberate, comprehensive survey with ample time to react if any threatening NEO is found. In contrast, however, the warning time for impact from a long-period comet might be as short as two years, requiring a different class of response. Bibliography National Geographic Video, Asteroids Deadly impact, 1997 K. C. Cole, The Hole in the Universe, New York 2001 Dr. E. C. Krupp, Echoes of the Ancient Skies, New York 1983 Merit Student Encyclopedia, New York 1980

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