… ‘Cause if they were, then why were they making accurate eclipse predictions for 7000 years into the future?
On skyandtelescope.com: Precision Calendar Found in Mayan Ruins
Posted in 2012, tagged 2012, Mayan astronomy, Mayan calendar on May 14, 2012| Leave a Comment »
… ‘Cause if they were, then why were they making accurate eclipse predictions for 7000 years into the future?
On skyandtelescope.com: Precision Calendar Found in Mayan Ruins