Published by Chongqing Publishing House, 2022
ISBN 10: 7229171245 ISBN 13: 9787229171247
Language: English
Seller: liu xing, Nanjing, JS, China
Hardcover. Condition: New. Language:Chinese.HardCover.Pub Date:2022-12 Pages:200 Publisher:Chongqing Publishing House As an ancient discipline. astronomy studies the position. distribution. movement. shape. structure. physical state. chemical composition and evolution of celestial bodies in the vast space. In order to meet the needs of production. life and astrology. ancient people have begun to observe and record the movement cycle of the sun. moon and stars and the changes in their relative positions in order to expl.