Planetary Motion

ISBN-13: 9781604130171 / Angielski / Twarda / 2009 / 120 str.

Ph. D. P. Andrew Karam

Opis

Thousands of years ago, people fascinated by the motions of a few wandering 'stars'. Today, people know these objects are planets, but the quest to reach this understanding took thousands of years. This title helps to learn how scientists have found new planets outside the solar system, and continue their search for planets like Earth.