Our solar system is a part of a galaxy - a collection of billions of stars, gases, and dust. Our galaxy and others are explored in this fascinating new title from the Exploring our Solar System series. Learn what a star island is, how big is our own galaxy, what is a galactic year, and the different kinds of galaxies. Teacher's guide available.
ISBN-13: 9780778737407
Availability: 
Temporarily out of stock
Published: December 2009
Reading Level: Primary
Pages: 32
Format: Paperback
Publisher: Crabtree Publishing
Product Category: Science / Science: Space/Astronomy
