"With 25 great projects"--Cover. Includes bibliographical references (pages 84-85) and index.
Contents:
All about asteroids -- Investigating asteroids -- Minerals, mining, and asteroids -- Curious about comets -- Cool comets -- Mysterious meteors.
Summary:
Provides an introduction to comets and asteroids and gives step-by-step directions for interactive projects, including creating models of various celestial objects, experimenting with gravity, and building a refracting telescope.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.