No, no more than England does. See Benoit Mandelbrot for more information. Beneath the Earth, or hanging off the edges, is a land populated by either green-skinned women or Nazis. All those claiming to have seen this have misinterpreted it to fit in with the spurious and false Spherical Earth theory. The choice of the South Pole by the Old Ones makes more sense with the Flat Earth Theory.
Gravity is a lie invented by the purveyors of the inherently false spherical Earth theory.
The theory of gravity has never been proven. There is no gravity, only inertia. The Earth moves through space like a giant elevator. We do not fall off because we are kept down by inertia. The Earth has inertia.