The modern heliocentric model does not require nor imply the sun be at rest. It states the sun and planets revolve around their respective centers of mass. Since the center of mass is located within the diameter of the sun, the planets essentially rotate about the sun though someone viewing our solar system from outside of it would see our sun wobble slightly. Beyond that, the system as a whole can and does move as well.Mister Moose wrote:If the origin of your coordinate system is a point on earth (completely mathematically valid) the sun does travel across the sky. Go outside and watch it.Coydog wrote:Mister Moose wrote:This goes to what I addressed several dozen pages ago. I suspect the current understanding of climate change is limited by the scope of our view. The geocentrists were not wrong, they were limited in scope. and completely wrong
The sun does not sit still in the galaxy, and the galaxy does not sit still in the universe. Yet you are clinging to a heliocentric coordinate system, proclaiming that a geocentric based one is "completely wrong".
You seem to be confusing a method of coordinate computation with a physical model. And I'm not gonna debate this further without a beer or three in hand.