SynopsisSuper Explorers take you deep into space to see the planets in our Solar System and beyond:* Our Solar System has 8 planets, 5 dwarf planets and many minor planets.* Most planets have at least one moon like Earth, but Jupiter has 69 moons and Saturn has 62!* The Sun's gravity keeps the planets in our Solar System circling around it.* Mercury is the closest planet to the sun; the temperature there is 117C (243F).* Neptune is the farthest planet from the sun; the temperature there is -216C (-357F).* Scientists think there may be extraterrestrial life on Enceladus, a moon of Saturn, because there may be liquid water under the surface!, Super Explorers take you deep into space to see the planets in our Solar System and beyond: - Our Solar System has 8 planets, 5 dwarf planets and many minor planets. - Most planets have at least one moon like Earth, but Jupiter has 69 moons and Saturn has 62 - The Sun's gravity keeps the planets in our Solar System circling around it. - Mercury is the closest planet to the sun; the temperature there is 117C (243F). - Neptune is the farthest planet from the sun; the temperature there is -216C (-357F). - Scientists think there may be extraterrestrial life on Enceladus, a moon of Saturn, because there may be liquid water under the surface