Celestial mechanics Celestial mechanics Celestial mechanics is the branch of astronomy that deals with the motions of objects in outer space. Historically, celestial mechanics applies principles of physics (classical mechanics) to astronomical objects, such as stars and planets, to produce ephemeris data. As an astronomical field of study, celestial mechanics includes the sub-fields of orbital mechanics, which deals with the launching and orbits artificial satellites, and lunar theory, a specialty which deals with the complications of the orbit of the Moon. Modern celestial mechanics tends to divide between five broad fields of study: All of the above fields overlap, but are sometimes
Charge of the Goddess the various goddess-names which they found hard to pronounce", and so she rewrote it as a prose version, much of which differs from her initial version, and is more akin to Gardner's version. This prose version has since been modified and reproduced widely by other authors. Charge of the Goddess The Charge is the promise of the Goddess (who is embodied by the high priestess) to all witches that she will teach and guide them. It has been called "perhaps the most important single theological document in the neo-Pagan movement". It is used not only in Wicca, but as part