@interestellarmatter: What if life on Earth didn't start here? The Panspermia Theory suggests that the building blocks of life, bacteria, organic molecules, even complex organisms, can survive inside asteroids and comets traveling through space. When one of those rocks crashes into a planet with the right conditions, life begins. We have already found organic molecules in meteorites that landed on Earth. Which raises one question nobody wants to answer. If life came here from somewhere else, where did it come from there? JUST 100 MORE SPACE LOVERS FOR 1000!!♾️💙🔥 #spacefacts #scaryfacts #space #universe