Includes bibliographical references (p. 47) and index.
Summary:
Explores what comets and asteroids are, how scientists have studied them throughout history, and the effects of space debris on the Earth when it enters our atmosphere.
Series:
Countdown to space
Indexed by:
Wilson's Children, July 2005 Wilson's Junior High School, November 2005 Horn Book, October 2003 Library Media Connection, February 2004
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.