This artist's conception of a planetary smashup whose debris was spotted by NASA's Spitzer Space Telescope three years ago gives an impression of the carnage that would have been wrecked when a similar impact created Earth's Moon. A team at Washington University in St. Louis has uncovered evidence of this impact that scientists have been trying to find for more than 30 years. Image released Oct. 17, 2012.
On Friday, Dec. 21, some say, the Mayan apocalypse will arrive and the world will end. Fortunately, it won't.
A bold claim, we know, but if it's good enough for NASA, it's good enough for us. The space agency has already issued a press release dated Dec. 22 entitled "Why the World Didn't End Yesterday."
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