I’ve heard there’s an “axis of evil” in space – what’s up with that? Is there anything special about our position within the universe?

I’ve heard there’s an “axis of evil” in space – what’s up with that? Is there anything special about our position within the universe?
How (and when) did the rings of Saturn form? How are we to understand the complex systems of rings and gaps?
Why are Kepler’s Laws important? What was Kepler trying to understand? What connection did Kepler think he was making?
What’s the universe made of? How is this connected to its age? What’s the connection between dark matter and dark energy?