It Has Rings, but They're Dark and Faint
Uranus has 13 known rings composed of dark, narrow bands of dust and rocky debris. These rings are harder to observe than Saturn's because they reflect very little sunlight, making them nearly invisible to the naked eye.
Its Atmosphere is Rich in "Stinky" Gas
Uranus’s atmosphere is dominated by hydrogen, helium, and methane, but also contains hydrogen sulfide — the gas responsible for the smell of rotten eggs. If you could breathe there, the odor would be unbearable