Branley, Franklyn Mansfield

An astronomical exploration of the Star of Bethlehem against a background of the Christmas story.

"Mickey's father gave him a magnet to pick up the pins that had spilled all over the floor. Then his...adventures in magnetism began. He found out how a magnet really works. He found out how to make a magnet out of another magnet. And he learned by himself." Publisher's note.

A simple discussion of air, the invisible substance that surrounds us.

Describes the structure of the Milky Way galaxy and how information is compiled about its stars and planets. Also discusses the theories and contributions of such early astronomers as Ptolemy, Galileo, and Newton.

Brief explanations of galaxies, light years, and nebulae. Gives facts about stars--their sizes, density, elements, temperature, movement, and the distances between them.

Explains simply some basic principles involved in space flight.

"Explains astronomers' varied opinions and theories about the Star of Bethlehem phenomenon at the time of Jesus' birth. Stylized illustrations in mustard gold, olive green and shades of blue."--Library Journal.

Simple explanation of the water cycle, clouds, water vapor, condensation, evaporation, rain, and hail.

Describes the characteristics of snow, its usefulness to plants and animals, and the hazards it can cause.

Brief explanations of galaxies, light years, and nebulae. Gives facts about stars--their sizes, density, elements, temperature, movement, and the distances between them.