This book looks at comets, exploring what they are, where they come from, what people thought of them in the past, and how we study comets today. A fun activity is provided along with tips for spotting comets. Beautiful photographs and simple text help to engage readers and aid their understanding.
Bibliography, etc. Note: Includes bibliographical references (page 31) and index.
Formatted Contents Note: Out of this world -- Beliefs of the past -- What are comets? -- What are comets made from? -- Where do comets come from? -- Crossing the solar system -- Halley's comet -- Comet crashes -- Exploring comets -- Deep impact -- Discovering comets -- See for yourself -- Measuring space.