Saturn's rings are easy to love. They're hauntingly beautiful reminders of how insignificant we are in the scope of the universe. But they also unfairly outshine the rest of the gas giants' ring systems. Uranus, for example, is a wonderland encompassed by at least 13 rings. Jupiter has its own ghostly rings, too. But perhaps the biggest underdog in the pack are the rings of Neptune -- and that's gotta change.