Saturn

Overview
Saturn is the second largest planet in the solar system.

Discovery
It was discovered in ancient times but was viewed by Galileo Galilei from a telescope in the 1600s. He discovered it had rings, meaning like the four moons of Jupiter, there were rings orbiting around Saturn.

It's moons
Saturn has the most moons in the solar system at 82 moons. Here are some of them:

Titan

Rhea

Iapetus

Enceladus

Mimas