Asgard is a small planetary body that serves as home to the Norse gods
such as Thor, and their ruler, Odin. It exists in another dimensional
plane and is about the size of the United States. It is not round like
the Earth, does not spin on its axis, and does not revolve around the
sun. It is a flat, asteroid-like mass that has a top surface with a
gravitational pull, similar to that of the Earth’s, in order to keep
the citizens and their cities from floating into the void.