Look At Mars

by Ray Spangenburg

Published 1 September 2000
Discusses the history of human ideas about Mars, its geology and moons, missions to the Red Planet, and the possibility of life on Mars.


Project Gemini

by Ray Spangenburg and Kit Moser

Published 1 September 2001

A Look at Mercury

by Ray Spangenburg and Kit Moser

Published 1 September 2003

A Look at Jupiter

by Ray Spangenburg and Kit Moser

Published 1 September 2001

A Look at Comets

by Ray Spangenburg and Kit Moser

Published 1 September 2003

Observing the Universe

by Ray Spangenburg and Kit Moser

Published 1 September 2003

A Look at Moons

by Ray Spangenburg and Kit Moser

Published 1 September 2000
Describes the physical characteristics of the moons in our solar system and the processes and space craft used to gather information about them.

A Look at Venus

by Ray Spangenburg and Kit Moser

Published 1 September 2001


A Look at the Sun

by Ray Spangenburg and Kit Moser

Published 1 September 2001

Look at Saturn

by R Spangenburg and Ray Spangenburg

Published 1 September 2001