"Astronomy" by John Chales Duncan is a comprehensive and authoritative exploration of the heavens, providing a foundational overview of the science as it stood during the early twentieth century. This work meticulously details the celestial bodies, covering the mechanics of the solar system, the nature of the sun, and the vast complexities of stellar and nebular systems. Duncan's writing bridges the gap between technical rigor and accessible prose, making the wonders of the universe available to both students and curious laypeople.
The text focuses on the observational and theoretical aspects of the field, including the application of spectroscopy and celestial photography. By examining planetary motion, the composition of stars, and the structure of our galaxy, the work offers a complete picture of the cosmos. "Astronomy" stands as a significant contribution to scientific literature, illustrating the methods used to map the night sky and understand the physical laws that dictate the movements of distant worlds.
With its clear explanations and systematic approach, "Astronomy" serves as a timeless reference for those interested in the history of astronomical thought. It captures a moment of significant scientific progress, preserving the knowledge and techniques that have shaped our modern view of space. This classic work remains an essential read for anyone seeking to grasp the scale and beauty of the universe.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
無庫存之商品，在您完成訂單程序之後，將以空運的方式為你下單調貨。為了縮短等待的時間，建議您將外文書與其他商品分開下單，以獲得最快的取貨速度，平均調貨時間為1~2個月。
為了保護您的權益，「三民網路書店」提供會員七日商品鑑賞期(收到商品為起始日)。
若要辦理退貨，請在商品鑑賞期內寄回，且商品必須是全新狀態與完整包裝(商品、附件、發票、隨貨贈品等)否則恕不接受退貨。
