" The next time you stand on a beach at night, watching the moon’s bright path across the water, and the conscious of the moon-drawn tides, remember that the moon itself may have been born of a great tidal wave of earthly substance, torn off into space. And remember if the moon was formed in this fashion, the event may have had much to do with shaping the ocean basins and the continents as we know them. "

― Rachel Carson , The Sea Around Us