The Mysteries of Satellites:

by Franklyn M. Branley

Discusses the origins and characteristics of the natural satellites that travel around seven of the nine planets.

71 pages, Library Binding

First published August 28, 1986

About the author

Franklyn M. Branley was the originator of the Let's-Read-and-Find-Out Science series and the author of close to 150 popular books about scientific topics for young readers of all ages. He was Astronomer Emeritus and former Chairman of the American Museum of Natural History-Hayden Planetarium.