This publication illustrates the features of Jupiter and its family of satellites pictured by the Pioneer and the Voyager missions. Chapters included are: (1) "The Jovian System" (describing the history of astronomy); (2) "Pioneers to Jupiter" (outlining the Pioneer Mission); (3) "The Voyager Mission"; (4)…

Examined is the science of catastrophism and its role in planetary and earth science. The effects of impacts on earth with extraterrestrial origins are discussed. Perspectives on the age and dynamics of the earth's crust are presented. (CW)

Discusses various aspects of the moon including surface views and features, human exploration history, crater formation, and age issues. Provides pictures and diagrams. (YP)

Discusses the history and origins of the moon including analysis of highland and basin samples, volcanic activities, the surface soil, and origin issues. Provides pictures and diagrams. (YP)