The planet in our solar system with the most extensive ring system is Saturn. Its rings are made up of countless particles of ice and rock, varying in size from tiny grains to large boulders. These rings extend outward thousands of kilometers from the planet but are surprisingly thin, typically only a few dozen meters thick. Saturn's rings are considered one of the most beautiful and iconic features in our solar system, making it a subject of fascination for astronomers and space enthusiasts alike. They are composed of several distinct bands that have been studied extensively by telescopes and space missions.