|MadSci Network: Astronomy|
Italians in the 90's said mineral evidence in the area suggested a meteor/asteroid origin. Russian teams, one using Ground Penetrating Radar in 2010 and another using mathematical modeling in 2008 say "nope, it was for sure a comet". Kelly 2009 said the "sky glow" effect suggest comets as well. Does the US astronomical community have a particular take on the current body of evidence, one way or the other?
Re: Where do US Astronomers stand on the origins of the Tunguska event?
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