Southern Celestial Rotation
From The Flat Earth Wiki
The Southern Celestial Rotation refers to the anti-rotation of the stars observed in the southern regions of the earth.
Monopole Model
P-Brane explains the anti-rotation of the stars as a consequence of perspective. The author uses the sun's crepuscular rays as an example for how something can seem to be rotating in two different directions, much like how spinning in the chair and looking up and down can cause the appearance of two different rotations.
Bi-Polar Model
Under the Bi-Polar Model the anti-rotation in the south is explained with the existence of a South Pole and a rotating southern celestial system above it.
See the Bi-Polar Model