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| | Geotimes - May 2005 - Meteor Craters slow impact |
 | | The idea of a swarm of meteorites forming the crater had been floated by other researchers in the past, says Bevan French of the Smithsonian Institution in Washington, D.C. But their ideas never went far enough to answer the questions, he says. |
 | | Last summer, Melosh, of the Lunar and Planetary Laboratory at the University of Arizona in Tucson, and Collins, of Imperial College in London, were playing with their public-friendly Web site model of what happens when extraterrestrial objects hit Earth, when they decided to plug in the information they thought they knew about Meteor Crater. |
 | | According to Melosh and Collins model, at about 14 kilometers above Earth, the atmospheric pressure caused the meteor to shatter into pieces, which spread out to about 100 meters in diameter. |
| www.geotimes.org /may05/NN_meteorcratercloud.html (567 words) |
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