Mysteries of Planets, Stars, and Galaxies

Does life exist somewhere other than Earth? How many planets are outside our galaxy? What happens when stars crash into each other? For a long time, people believed Earth was the only planet in the galaxy. Now we know the universe is much bigger. Budding astronomers will learn all about planets, stars, and galaxies, from what's already known to what scientists are still hoping to find out.

Binding Type: Hardcover
Publisher: Capstone Press
Published: 08/01/2020
ISBN: 9781496680792
Pages: 32
Weight: 0.65lbs
Size: 9.10h x 7.10w x 0.40d