The book "Astronomy explained on the principles of Sir Isaac Newton and simplified for those who have not studied mathematics" by the author James Ferguson is a scientific work that allows the reader to discover the fascinating world of astronomy without a deep foundation in mathematics. The author uses simple explanations and illustrations to reveal Newton's basic principles and discoveries in the field of astronomy. The book helps to feel the beauty and majesty of the cosmos, revealing the secrets of planets, stars and other astronomical objects. Because of its accessible language and interesting approach to the topic, this book will be an important source of knowledge for anyone interested in astronomy, regardless of the level of training.