"Did you know there are billions and billions of stars in the universe? And did you know they're grouped together as galaxies, including our very own spiral-shaped Milky Way galaxy? Did you know that the galaxies are always moving, and that some even crash into each other? Or what about that stars don't shine forever? Some explode, and some create black holes! Discover extreme facts about stars and galaxies in this fun and kooky book."--
Grades 4-6 Bearport Publishing Company.|||Ages 8-10 Bearport Publishing Company.|||juvenile
by Catherine C. Finan.
Includes bibliographical references (page 31) and index.
