DeCristofano, Carolyn Cinami

Introduces black holes, describing their physical features, how they were discovered, what causes them, and where they exist in space.

"An accessible introduction to black holes: what they are, how they form, and how scientists find them. This expanded edition includes updated facts and a new chapter on the first-ever photograph of a black hole"--.

Text and illustrations looks at how solar energy works.

An examination of black holes that discusses what they are, what causes them, how they are discovered, and more.

Explains the basics of solar power to early readers using simple text and colorful illustrations. Includes charts, sidebars, an infographic, and a hands-on activity.

A collection of facts, maps, games, and activities that teaches about outer space.

Introduces the sun and the moon to young readers and explains the differences between the two.

Presents a collection of illustrated facts about the moon and sun from how far away the moon is from Earth to how hot the sun is. Includes a glossary, text-related activities, and resources for further information.

Presents an illustrated explanation of the big bang theory of the origin of the universe, and includes information about the nature of light, galaxies, and related topics.

An examination of black holes that discusses what they are, what causes them, how they are discovered, and more.