Number according to Democritus
Democritus would say that there are an infinite number of worlds, differing in size; in some there is neither sun nor moon, in others they are larger than ours, and in others there are many suns and moons.  The distances between the worlds are unequal and in some quarters there are more worlds, and in others fewerÉ  in some quarters worlds are coming into being and in others they are ceasing to exist.