Re: Space Shuttle Science Shows How 1908 Tunguska Explosion Was Caused By A Comet
Posted by
jack ruby on 6/25/2009, 9:42 am
Always thought the comet theory made the most sense, since comets are generally made of ice and dust (less mass than asteroids)thus the lack of an impact crater in Tunguska (although the forest for miles around was flattened by the event) presumably the mid-air detonation of the comet upon entering our atmosphere. Fascinating subject. Never fail to watch specials on TV pertaining to the Tunguska Event of 1908. |
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Space Shuttle Science Shows How 1908 Tunguska Explosion Was Caused By A Comet -
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6/25/2009, 7:49 am- Re: Space Shuttle Science Shows How 1908 Tunguska Explosion Was Caused By A Comet - jack ruby, 6/25/2009, 9:42 am
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