SIMILAR BOOKS BY CATEGORY
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35 pages (2006); 4.8MB download
Blake Education; ISBN: 9781865099323
The solar system includes the Sun, the nine planets and their 158 presently known moons. It also includes asteroids, meteoroids, comets and interplanetary dust. Come on a journey and travel through our solar system. Visit all nine planets, and discover if NEOs are a threat to Earth.