The Equinox, celestial mechanics & pesky “True Wind”
I’m not a pagan but my first wedding was on the Summer Solstice in 1976 and the second was on the Vernal Equinox in 1993. So, yes indeed, today we’re celebrating twenty years wonderfully together (though right now about a thousand miles physically apart). But I want to write about what largely drove those wedding date decisions: my fascination with celestial mechanics, largely acquired through marine navigation, particularly the celestial kind. I learned about the apparent and true motions of the heavenly bodies, the foundations of geography, and what makes this such a balanced day on earth…