MoSGA Messenger, The Official Blog of the Missouri State Genealogical Association
Serving Missouri ancestor seekers since 7 November 2007

Tom Pearson, Editor

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Saturday, August 02, 2008


Sure, the last big meteorite gave the Earth a spanking it won't soon forget 65 million years ago (although something gave Siberia a lesser but still memorable spanking just 100 years ago), but you never know when the next big VUEBO (Very Unwelcome Earthbound Object) will appear. So, just to help you get ready, Impact Calculator lets you figure out what damage would be done to our home sweet home by VUEBOs of varying size, composition, and speed:


NOTE: If you’re a natural pessimist, it might be better for your mental health if you pass on checking out this site…

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