Further Story Line for Geppetto Gestapo

Plans of the Planets-

Each human species has traveled planet to planet, where they travel out to next planet and Galactus kills each- and the way they get away each time is that a blueprint has been passed down to each human species traveling to new planet, the blueprint is for building a traveling sphere- so the plans of the planets is that this info gets out, but the humans have misplaced it over time- this is the longest they have gone- decrease in intellect???- in the plans of the planets possibly have a story of these kids, or detail each kid's adventure to retrieve the blueprint- to get to the blueprint they must get a piece of the galactus's heel- why though??? Think on this