This is a must-have book for advanced stargazing for astronomy enthusiasts. The book introduces in detail the origins, myths and observation methods of the 88 constellations in the sky, with detailed chart analysis and high-definition astronomical images taken by NASA or Hubble. At the same time, it also introduces the observation methods of stars, planets and other celestial bodies, including naked-eye observation and telescope usage skills. This book does not contain complicated formulas or esoteric scientific theories, and can be used by astronomical enthusiasts around the world to observe, find and locate various constellations, stars and deep space materials. This book is divided into four chapters: The Changing Starry Sky introduces basic information about the starry sky, a detailed introduction to the 88 constellations in the sky, observations of other celestial bodies, and monthly starry sky diagrams. About the author: Best-selling popular science writer: Giles Sparrow is a popular science writer who specializes in astronomy, space technology, physics and other subjects. Graduated from University College London in Astronomy and Imperial College London in Science Communication. He is the author of best-selling books such as "Planet" and "Mars".