SirachaCupcake
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SirachaCupcake1 karma
How large does a meteor have to be to do any significant damage were it to hit the earth? Is there a minimum size or is it more about speed?
SirachaCupcake1 karma
How large does a meteor have to be to do any significant damage were it to hit the earth? Is there a minimum size or is it more about speed?
SirachaCupcake2 karma
http://www.nasa.gov/centers/langley/education/forstudents.html#.UxjIJXMo7qA
Might want to look at this.
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