Galactus

Galan was a space explorer from the planet Taa who survived his universe's end by merging with the Sentience of the Universe itself within the cosmic egg that birthed the current universe — emerging as Galactus, an eternal, godlike being compelled to devour entire worlds to sustain his immeasurable energy.

Few debuts in comics history hit harder than Fantastic Four #48 — a 1966 Silver Age thunderclap where Stan Lee and Jack Kirby unleashed Galactus upon an unsuspecting Marvel Universe and changed superhero storytelling forever. This cosmic colossus has loomed over Marvel's pages for six decades, racking up 422 catalog appearances and 16 key issues that collectors chase with genuine fervor, a testament to just how indelible his presence remains. He's most at home in the pages of Fantastic Four, Silver Surfer, and Marvel Super-Heroes Secret Wars, sharing those cosmic stages with titans like Reed Richards, Ben Grimm, the Human Torch, and the Silver Surfer himself — Norrin Radd — whose own mythology is inseparably intertwined with his. If you want to understand the grand, awe-inspiring scale that defines Marvel at its most ambitious, Galactus is where that conversation begins and, arguably, never truly ends.