Includes glossary. Includes bibliographical references (p. 31) and index.
Contents:
Our mysterious universe -- What makes up most of the universe? -- What are dark matter and dark energy? -- How do matter and antimatter exist together? -- How did the moon form? -- What's inside a black hole? -- What are the sounds we hear in space? -- Are we alone in the universe?
Summary:
"What's inside a black hole? What are the sounds we hear from the depths of space? How did the moon form? When it comes to the realm beyond our planet, there are a whole lot of questions we're still trying to answer. Get ready to explore the unknown and discover how scientists are working to solve the mysteries of our universe"--Provided by the publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.