Small Comets

Every few seconds a "snowball" the size of a small house breaks up as it approaches Earth and deposits a large cloud of water vapor in Earth's upper atmosphere.




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Oxygen Trail over Pacific Ocean w/ Face of the Earth image
The underlying Earth surface images used throughout this site are a subset of the Face of the EarthTM © 1996, ARC Science simulations.



Last Updated: Monday, 28-Dec-15 at 11:45:58 AM
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