On the surface of the body, you’re moving, so you experience time dilation. Physically this is no different than orbiting The body. The clocks built into GPS satellites need to be constantly adjusted for this reason.
But the question how it works when the surface of a body rotates at relativistic speeds while the core is not moving breaks my brain.
On the surface of the body, you’re moving, so you experience time dilation. Physically this is no different than orbiting The body. The clocks built into GPS satellites need to be constantly adjusted for this reason.
But the question how it works when the surface of a body rotates at relativistic speeds while the core is not moving breaks my brain.