DaveH
Striker
The movements of the planets and exactly (and I mean exactly) where they will appear in the sky. All based on the geometry of circles of the planets moving around the sun. They used to think that the earth was the centre of the solar system, but the retrograde motion of the outer planets disproved this.What does predicting movement actually do?
Give me an example of what it proves?
If the planets are not real and are some kind of projection, can you explain how they move relative to the stars, and how their positions in the sky are exactly predictable in your fantasy world?