NASA creates a video to address worries about the alleged Mayan prediction of the end of the world.

VIDEO:  12-21-2012 Just Another Day

Article:  NASA Video & Mayan Apocalypse

Addressing the belief that the calendar used by the ancient Mayan civilization comes to a sudden end in December 2012, and that this will coincide with a cataclysmic, world-ending event, Yeomans said: “Their calendar does not end on December 21, 2012; it’s just the end of the cycle and the beginning of a new one. It’s just like on December 31, our calendar comes to an end, but a new calendar begins on January 1.”