Thursday, March 5, 2015

Native American Skies: Lunar Standstill in Chaco Canyon

March 05, 2015
Earth-Moon declinations
In any given month, the rising moon swings between two extremes on the eastern horizon, similar to the oscillation of the rising sun during the year.  When the moon reaches its maximum northern or southern declination, it has a “standstill” similar to the sun at summer and winter solstices.  The standstills could be said to be the moon’s equivalence to the Solar Solstices.  [for details on lunar standstills, refer to Native American Skies: Lunar Standstills]

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