Jupiter
Jupiter is a gas giant. That means that it does not have a regular surface like Earth or Mars. It is mostly swirling gasses, as well as liquids. Jupiter most likely can't have life on it. Jupiter has 53 moons that have been discovered. Jupiter is the fifth planet from the sun. Jupiter's radius is 43,440.7 miles. Jupiter is 11 times wider than Earth. Galileo discovered Jupiter in 1610.