Galactus

First Appearance: Fantastic Four #48 (March 1966)
Base of Operations: Worldship (aka Taa II); though he is generally mobile throughout the universe via his spherical starship in search of suitable planets to consume.
Occupation: Planet Devourer, Third Force of the Universe - balance between Eternity and Death, Nullifying Abraxas' Influence on the Multiverse, Third Face of the Living Tribunal - representing Equity
Group Affiliation:: Heralds of Galactus; formerly God Squad