Describes the origins, characteristics, and behavior of comets, meteors, and the largest of the space rocks, asteroids.

Explains what the sun is and how it produces such enormous amounts of energy.

Presents information on the different types of celestial matter known as asteroids, comets, and meteors and on what scientists learned from the impact of a comet on the surface of Jupiter.

Discusses the rotation, interior, surface features, atmosphere, and exploration of the Sun, including solar wind and the Sun's place in the solar system.

An introduction to the bodies in the solar system, including the Sun, planets, asteroids, meteoroids, and comets.

Introduces readers to facts and myths about the moon.