The Great Year
The Great Year (also known as a Platonic year or Equinoctial cycle), is the term that some ancient civilizations use to describe the slow precession of the equinox through the twelve houses of the ancient zodiac, a period that takes presently about 25,765 years.
Here's a great movie about this topic: video.google.com/videoplay?docid=552349952244004940#
© Copyright 2009 Michael Paukner. All Rights Reserved.