Marvels' Celestials also have this story: "Celestial Eggs within planets It was stated by the Celestial Madonna that Earth and many other worlds were implante

Marvels' Celestials also have this story: "Celestial Eggs within planets It was stated by the Celestial Madonna that Earth and many other worlds were implanted with a Celestial Egg/Embryo at their center, gestating for millions of years before birthing and consuming the planet. Similar processes was witnessed in Earth-9997 and other realities." https://marvel.fandom.com/wiki/Celestials_(Race)#Celestial_Eggs_within_planets https://marvel.fandom.com/wiki/Celestials_(Race)#Celestial_E...