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Celestial Coordinates


Radio Programs

Vernal Equinox A celestial starting point March 19, 2016

Celestial Equator Splitting the night sky in half January 30, 2015

Aries Moving the point of the vernal equinox October 26, 2012

Celestial Equator Splitting the sky in half October 14, 2012

Celestial Equator An astronomical "Mason-Dixon Line"... June 18, 2011

Lunar Guidance Following a guiding star February 12, 2011