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11 ways the world could end: Planet X
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Diego Barucco/iStockphoto
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Chris
Oct 22 2011 at 10:06 PM
Ugh. This site lost any and all credibility with adding "Nibiru" to this list.

Joe Rioux
Oct 21 2011 at 8:45 PM
Um, calling "Planet X" a theory is like calling a cult leader the Pope. Astronomers overwhelmingly agree that a large planet beyond Pluto would show up as discrepancies in the orbits of the multiple spacecraft (Pioneer 10, Pioneer 11, Voyager 1, Voyager 2) that have passed that way so far. You journalists are irresponsible and ignorant for posting this nonsense.















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