In the solar system, the planets and the Sun share roughly the same plane of orbit, known as the plane of the ecliptic. From our perspective on Earth, the Zodiacal constellations move along or near the ecliptic, and over time, appear to recede counterclockwise by one degree every 72 years. This movement is attributed to a slight wobble in the Earth's axis as it spins. As a result, approximately every 2160 years, the constellation visible on the early morning of the spring equinox changes. In Western astrological traditions, this signals the end of one astrological age (currently the Age of Pisces) and the beginning of another (Age of Aquarius). Over the course of 26,000 years, the precession of the equinoxes makes one full circuit around the ecliptic.
Here is a preview to the movie that is going to be released later this year, we dont believe the world will end, but Hollywood has to make money off of this some how.
The 2012 phenomenon[1][2] is a present-day cultural meme proposing that cataclysmic or transformative events will occur in the year 2012. The forecast is based primarily on what is claimed to be the end-date of the Mesoamerican Long Count calendar, which is presented as lasting 5,125 years and as terminating on December 21 or 23, 2012, along with interpretations of assorted legends, scriptures, numerological constructions and prophecies.
Fact: A New Age interpretation of this transition posits that, during this time, the planet and its inhabitants may undergo a positive physical or spiritual transformation, and that 2012 may mark the beginning of a totally new era.
In January of 2012 the second-largest Near Earth Object on record (size 13×13×33 km) will pass Earth at 0.1790 astronomical units (26,778,019 km; 16,639,090 mi). NASA studied Eros with the NEAR Shoemaker probe launched on 1996-02-17.