Space Trajectory Measurements . Radio-technical measurement methods and mathematical data processing", edited by P. A. Agadzhanov and other authors, is a unique work that immerses the reader in the world of high technology and scientific research in the field of space measurements. This publication will become an indispensable assistant for students, graduate students, researchers and anyone interested in modern methods of radio-technical measurements and data processing in astronomy and astronautics. From the first pages of the book, the reader finds himself at the center of an exciting world of space exploration. The authors examine in detail various aspects of radio engineering techniques that are used to measure the trajectories of space objects. An important part of the book is the discussion of mathematical models and algorithms that help to process the data obtained, which is especially important in conditions of constant growth in the volume of information coming from satellites and spacecraft. The book raises important topics such as measurement accuracy, the impact of external factors on data, and modern approaches to the processing and analysis of information. The reader will be able to learn about how radio techniques help not only in space exploration, but also in solving more mundane tasks, such as navigation and communication. This aspect makes the book interesting not only for specialists in the field of astronomy, but also for engineers working in related fields. One of the strengths of this publication is its accessibility to a wide audience. Despite the complexity of the subject, the authors try to explain even the most confusing moments in a simple and understandable language. This makes the book ideal for students and aspiring professionals who want to deepen their knowledge in radio engineering and space research. Moreover, for experienced researchers and practitioners, the book offers fresh ideas and approaches that can be applied in their work. Style P. A. Agadzhanov and his colleagues are distinguished by the clarity and logic of the presentation .. They skillfully combine theoretical aspects with practical examples, which allows the reader not only to assimilate information, but also to see its application in real life. This makes the book not only a textbook, but also a real reference for those who work in the field of radio-technical measurements. If you are looking for literature that will help you to understand the complex issues of space measurements and radio engineering, then “Space trajector measurements” is what you need. The book will be of interest not only to students of technical universities, but also to everyone who is fond of science, technology and space. Readers interested in such works as “Space: a brief history of time” by Stephen Hawking or “Space Research and Technology” by A. and . They will find much in common and useful in this book. Do not miss the opportunity to plunge into the world of cosmic dimensions and discover new horizons of knowledge. Space Trajectory Measurements . Radio-technical measurement methods and mathematical data processing" is not just a textbook, but a key to understanding the complex processes taking place in our space.