I am constantly updating this website with additional notes, as fast as I study and compartmentalize new information into notes and rules. See the (manually changed) Last Change at the bottom of the page, referring to changes made to this specific page. There are more subcategories to this category:
Astronomical Summaries
Classical Astronomy INCOMPLETE
"Mortal as I am, I know that I am born for a day. But when I follow at my pleasure the serried multitude of the stars in their circular course, my feet no longer touch the earth." - Ptolemy.
