Paul wrote:
«... what is the defining difference between the two cases which causes the Moon to have just one motion and Uranus to have two motions?»
Paul, you (and MS) can only speculate to explain any motion at all without intelligence design. In other words, you can only speculate to find a cause for each motion of Uranus. The speculations goes as well for the beginning of each motion as for the sustenance of each motion.
Intelligent design doesn't mean that the first motions can't be modified in time by "natural causes", but we can only speculate on it! Not finding an explanation (other than without Intelligent Design) doesn't prove your speculations (no matter how much maths to confirm them) are the true explanations of the motions we observe.
Christus Imperat,
Marc Veilleux
>From: Paul Deema