Chile Pixtun, a Guatemalan, says the doomsday theories spring from Western, not Mayan ideas. A significant time period for the Mayas does end on the date, and enthusiasts have found a series of astronomical alignments they say coincide in 2012, including one that happens roughly only once every 25,800 years. But most archaeologists, astronomers and Maya say the only thing likely to hit Earth is a meteor shower of New Age philosophy, pop astronomy, Internet doomsday rumors and TV specials such as one on the History Channel which mixes “predictions” from Nostradamus and the Mayas and asks: “Is 2012 the year the cosmic clock finally winds down to zero days, zero hope?”