Location | Call Number | Status | Date Due |
---|---|---|---|
West Royalty Elementary School | 910.2 ROS | Available |
Includes bibliographical references (p. 31) and index.
Circling high above Earth -- Satellites then and now -- Many kinds of satellites -- Where is everyone? -- How the Global Positioning System works -- Ways the Global Positioning System helps.
A brief introduction to the history, characteristics, and importance of satellites, especially those that make up the Global Positioning System.