Meteors and Comets (Early Bird Astronomy)

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Meteors and Comets (Early Bird...

Meteors and Comets (Early Bird Astronomy)

Name: Meteors and Comets (Early Bird Astronomy)
ISBN: 9780761359296

Gregory Vogt

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Have you ever seen a shooting star? What you really saw was a meteor! A meteor is actually a chunk of metallic or stony matter - called a meteoroid - that enters the earth's atmosphere from outer space. A comet, on the other hand, is a lump of ice and dust that periodically comes into the center of the solar system from somewhere in its outer reaches. Learn more about meteors and comets in this lively and informative book!

카테고리:

Children's Books - Science, Nature & How It Works

년:

2010

언어:

english

페이지:

ISBN 10:

076135929X

ISBN 13:

9780761359296

파일: