Carl Sagan

By Spangenburg Ray

Carl Sagan: A Biography

By Ray Spangenburg, Spangenburg Ray, Kit Moser

Out of This World: A Look at Moons

By Ray Spangenburg, Spangenburg Ray, Kit Moser

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

Out of This World: If an Asteroid Hit Earth

By Ray Spangenburg, Spangenburg Ray, Kit Moser

Examines the origins of asteroids, their effects on hitting the Earth in the past and the present, and many of the asteroids in the solar system.

Watts Library: Space: Mercury

By Ray Spangenburg, Spangenburg Ray, Kit Moser

Why is Mercury so difficult to see? If there is no water on Mercury, why has ice been detected near the poles? How did the core of Mercury form? The reader will learn interesting facts about t...

The Sun

By Spangenburg Ray

A Look At Saturn

By Spangenburg, Ray, Diane Moser, Kit Moser, Ray Spangenburg, Ray Spangenburg, Kit Moser, Diane Moser, Spangenburg, Ray

Like a jewel in the night sky, Saturn's pale yellow sphere is surrounded by elegant and complex rings that shimmer in the sunlight.

Out of this World: The Life and Death of Stars

By Ray Spangenburg, Spangenburg Ray, Kit Moser

A comprehensive look at stars and their "life cycle," from human's earliest observations of the constellations to recent discoveries about black holes and future space missions to study our sun and...

Meteors meteorites and meteoroids

By Moser Kit, Diane Moser, Ray Spangenburg, Spangenburg Ray, Kit Moser

Explores the mysteries of rocks that travel vast distances through space, sometimes passing through Earth's atmosphere and sometimes landing on the surface.

The survival kit for Apple computer games

By Spangenburg Ray