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Comet
Download Ebook Genre: Science
Language: English

Book description:

Genre: Science
Edition description:
1st ed. of "Comet".
Edition description:

Identifiers:
ISBN 13: 9780345412225

Number of pages: 251
Language: English


WHAT ARE THESE GRACEFUL VISITORS TO OUR SKIES? WE NOW KNOW THAT THEY BRING BOTH LIFE AND DEATH AND TEACH US ABOUT OUR ORIGINS.Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of Cosmos and Contact, and writer Ann Druyan explore the origin, nature, and future of comets, and the exotic myths and port