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《The Romance of Modern Astronomy》 - 免费有声读物
语言：English
类型：天文学、物理学与力学,
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[1/33] Our Place in the Universe
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From the series, The Library of Romance, the reader is introduced in this book to the modern astronomy of 1911. The author discusses our solar system, including the planets known at that time, comets, the stars, the origins of the universe, and a few famous astronomers.