halley's comet

"The story of Halley's Comet, told from the perspective of the comet itself upon its returns every seventy-five years or so. Through this lense, we not only learn about the comet, but also how human culture and technology continuously strive toward a greater understanding of our universe"--Provided by publisher.

Explains what comets are, how they are formed, and how their unusual orbits bring them into earth's view at predictable intervals, with a special focus on Halley's comet.

Provides information on comets and asteroids, including their relationship to and effects on the earth.

An illustrated introduction to comets and asteroids.

Spiky discovers that his new friend Jason and his parents are an outer-space family from Halley's comet and that their plans pose grave danger to the Earth.