If Earth was hollow… what would sit right at the center if you could look straight through? 👀🌍 A glowing core city? An artificial sun lighting a hidden world? ☀️ A massive ocean suspended in zero gravity? 🌊 Or something no one’s ever imagined… Would gravity flip as you passed through the middle? Would you float… or fall forever? And if something was there… who (or what) put it there? 🤯 Drop your wildest theories below ⬇️ #HollowEarth #HiddenWorld #DeepMystery #WhatIf #Unknown