Aetherius

Aetherius is the realm of Aedra and the source of all magical powers. It can be portrayed as the exact opposite of Oblivion. It is believed that all stars and the Sun, Magnus, are portals to Aetherius that were created when Magnus and the other Magna-Ge fled back to Aetherius in the Dawn Era, realizing the Creation of Mundus was draining their divine powers.

Realms
It is unknown whether every God has his/her own separate plane. It is known though that Aetherius contains large number of planes within itself. The are several known planes of Aetherius.


 * Sovngarde - the afterlife of Nords, Imperials, Breton's, and Atmorans
 * The Far Shores - the afterlife of the Redguards
 * Mantellan Crux - a self-contained prison for the Mantella
 * Sand Behind the Stars - the afterlife of the Khajiit