Jupiter is know as the giant and contains 71% of the total mass of all the planets.
The great red spot of Jupiter is an area of a cyclic storm that has been raging for at least 300 years. It has an area three times the diameter of the Earth. This is the largest storm system in the solar system.
As previously mentioned, Galileo discovered Jupiter's four moon. Jupiter is a gaseous sphere with no solid surfaces. It has a composition of 89% hydrogen and 11% helium. It has a density of 1.3. The rapid rotation of Jupiter helps maintain an almost constant temperature of -216° F.