Don Yeomans, senior research scientist at NASAs Jet Propulsion Laboratory in Pasadena, CA, was kind enough to address some common questions regarding 2012, such as the much-misunderstood Mayan long-count calendar, Nibiru, pole-reversal and other such purported doomsday devices. Check it out.
Still set on the world ending come Dec. 21?
Back off, man. Dons a scientist.
Explore further: Is winking near-Earth asteroid GP59 really the missing Apollo 13 panel?