Nephilimfree already said something similar, about our Moon. When the fountains of the deep broke open, they were so powerful that the water achieved escape velocity and sprayed out into space, causing the craters on the Moon. It was christened the Lunar Bukkake theory.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'