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From Ptolemy's Spheres to Dark Energy: Discovering the Universe

Age 11-14
Grade 5-9

John Farndon

From Ptolemy's Spheres to Dark Energy: Discovering the Universe

Paperback (Heinemann Jan. 31, 2008)
How did the Universe begin? Who first measured the distance to a star? What is the mysterious force called dark energy? This title tells the amazing story of astronomy, from the ancient belief that all the planets revolve around Earth to the latest discoveries about how fast the universe is expanding.
Series
Chain Reactions!
ISBN
1432907077 / 9781432907075
Pages
64
Weight
4.8 oz.
Dimensions
6.2 x 0.2 in.

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