Meet Galactus, the cosmic devourer who consumes planetary life energy.

Galan was born on the advanced planet Taa in the Sixth Cosmos.

Facing the universe's end, Galan merged with cosmic essence to become Galactus.

Galactus wields the Power Cosmic, granting him near-limitless abilities.

He appoints Heralds like the Silver Surfer to find planets to consume.

Recently, Thor killed and resurrected Galactus with a new hunger for knowledge.

Now, Galactus seeks understanding instead of planetary destruction.

Is Galactus the strongest Marvel character or just a cosmic parasite?