All Life on Earth Has Diony, Right?

All life on earth has diony, right? So where di? Where did this diane come from? That's the main, big, real question. How did life evolve from non living matter? One possible answer is the millarry experiment, but it doesn't answer the question of the diene. Do satellites have a specific lifetime? And on what factors does that depend? What causes satell to hit the earth? They are orbiting around the earth without any fuel, getting solar energy.