Uranus
Uranus is the third largest planet (by diameter). Uranus is larger in diameter but smaller in mass than Neptune. This planet is composed primarily of rock and various ices, with only about 15% hydrogen and a little helium (in contrast to Jupiter and Saturn which are mostly hydrogen). It seem that Uranus does not have a rocky core like Jupiter and Saturn but rather that its material is more or less uniformly distributed.
Uranus' atmosphere is about 83% hydrogen, 15% helium and 2% methane. Uranus' blue color is the result of absorption of red light by methane in the upper atmosphere. Like the other giant planets, Uranus has rings
Uranus' atmosphere is about 83% hydrogen, 15% helium and 2% methane. Uranus' blue color is the result of absorption of red light by methane in the upper atmosphere. Like the other giant planets, Uranus has rings