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Comets 'not cause of extinctions' - BBC News


Lire l'article... | Sciences & Technologies News
Date: 2009-08-02T08:21:02-04:00
Lectures: 21 | Note: 3/359 ( 5 4 3 2 1 )


BBC News
Comets 'not cause of extinctions'
BBC News
By Griet Scheldeman Comet strikes are an unlikely cause of past mass extinctions on Earth, according to computer simulations. Scientists used the simulations to model the paths of long-period comets, to determine the likelihood of these "dirty ...
When comets attackmsnbc.com
Comets From Edge of Solar System Unlikely to Hit EarthSpace.com
Comets most likely won't bring life on Earth to an end: studyTopNews United States
Institute for Ethics and Emerging Technologies -AFP -Softpedia
all 59 news articles »

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