it has beautiful rings
the ring around it
Saturns rings make it unique
Saturn creates some of its own heat sometimes.
The Rings of Saturn is a unique characteristic. While three other planets in the solar system have rings, they are not nearly as visible as Saturn's. Saturn is also the least dense planet in the solar system, with an average density less than that of water.
Saturn, the planet, could be considered to be either a place or a thing.
saturn has 7 rings and they unique because they are made up of tiny little ice cubes and then they are mixed with little pieses of rock and dust
The Community answer below is incorrect since all four gas giants have rings. Uniqueness requires Saturn having something that no other planet has and there is, really, no such characteristic.
the significant thing is that it orbits saturn and the sun!!
it looks buetiful
Saturn has rings and living thing like aliens
The Saturn was an experimental project for GM. Some of the lessons learned were used on other vehicles in the GM fleet, but in general, the Saturn was a unique vehicle.
NASA overview of Saturn stated, "Adorned with thousands of beautiful ringlets, Saturn is unique among the planets. It is not the only planet to have rings β made of chunks of ice and rock β but none are as spectacular or as complicated as Saturn's." This therefore indicates the planet to be unique. Also Saturn's other reason that it is unique is that itβs the only planet whose density is less than water.