Galactus and the Marvel Multiverse share a similar origin that binds the cosmic being to the cosmological foundation of ...

Marvel Comics has a rich tapestry of godly entities, but not even the likes of Thor and Loki can compare to these cosmic progenitors of existence.

The First Firmament and the Aspirants Marvel Comics. The Celestials actually hail from the universe that existed prior to this one. So they are untold billions, if not trillions, of years old.