4503294
9780791030295
Throughout history, people have been fascinated by the heavens. This book provides a chronological overview of theories about planets, comets, gravity, relativity, & more. The studies of Copernicus, Galileo, Halley, Hubble, Einstein, & Newton are featured. Part of the Science Horizons series.Robert Snedden is the author of 'Space (Science Horizons)' with ISBN 9780791030295 and ISBN 0791030296.
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