In my earth-like world, there is one thing that separate it from earth; this world has a single rocky ring, around 10.6 meters thick, 5(ish) miles wide and starts at the outer limits of the atmosphere. A less important feature that might be used in your answer, is that they have two small moons; one is 1/3 the size of our moon and the second is 1/4 its size.
We from our own Earthen cultures that small geographical features such as mountains, rivers, oceans or deserts can greatly affect cultural traits and beliefs. What effects would the ring add into society and cultural traits?