The sun / Simon, Seymour

Describes the nature of the sun, its origin, source of energy, layers, atmosphere, sunspots, and activity.

Discusses the sun's heat, size, surface, and energy; sunspots and their effects; and the importance of the sun to the earth.

Provides information about the Sun through a collection of facts, experiments, projects, illustrations, and stories and legends.

Describes the nature of the sun, its origin, source of energy, layers, atmosphere, sunspots, and activity.

Describes the nature of the sun, its origin, source of energy, layers, atmosphere, sunspots, and activity.