Since its discovery, Saturn has been a fascination for humans, due to its splendid rings. Its beauty drew the attention of humans, who readily assumed it would do the same for those visiting the Solar System. The fact that Saturn with its dramatic rings is utterly inhospitable to life doesn't enter into the equation, it seems. The rumors that there are large mother ships situated within the rings is positively silly. Alien visitors do not need to hide their presence from humans in this manner, nor do they even need the gravitational anchor that a planet can provide. Visitors are most comfortable when in 4th Density, and when in that density they are invisible to humans. The mother ships aren't hanging around Saturn, they're hanging around Earth!