@tec.decodes: Coming back from space isn't simply falling toward Earth. 🚀🌍 Enter too steeply and the heat becomes dangerous. Enter too shallowly and you could bounce right back into space. The secret? A narrow reentry corridor, a blunt heat shield, and a carefully controlled descent. 🔥 #SpaceTok #NASA #Spacecraft #Astronauts #Physics #Engineering #ScienceTok #SpaceFacts #HowItWorks