A description of Jupiter, the fifth planet from the sun. The text discusses Jupiter's distinguishing characteristics, its position in the solar system, its composition and atmospheric conditions, its moons and rings, and how scientists have learned about Jupiter over time. Color photos and diagrams enhance understanding of the text.A description of Jupiter, the fifth planet from the sun. The text discusses Jupiter's distinguishing characteristics, its position in the solar system, its composition and atmospheric conditions, its moons and rings, and how scientists have learned about Jupiter over time. Color photos and diagrams enhance understanding of the text.