Great year, Platonic year, precession of the equinoxes, Great Year

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Great Year & Celestial Links
The Platonic or Great Year is the 25,800 year cycle of the Earth..
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PRECESSION OF THE EQUINOXES - PLATONIC YEAR

Overview of the Great Year - Secrets of the Sphinx

NASA - Definition of the Great Year

Native American Indian Astronomy - Precessional Cycle

Precession & Nutation (Technical)

Plato & the Platonic Year

Mithraic Mysteries and Precession

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PRECESSION AND ASTROLOGY IN THE GREAT YEAR

Vedic Versus Western (Tropical) Astrology

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CELESTIAL RESOURCES

Science World - Eric Weisstein

Calendar Zone (Calendar Land)

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