The authors of the volume “Astronomy” are both professional astronomers who make a significant contribution to science, and popularizers who have served the cause of astronomical education for many years. The volume chronicles the dramatic development of modern astronomical science since the Renaissance. First-hand information about its achievements and current state is provided. The book contains a call for a fascinating activity - independent astronomical observations, as well as the initial astronomical concepts and information necessary for such observations. The beauty of the cosmic depths is revealed in impressive photographs, many of which were taken using spacecraft. The book is addressed to older schoolchildren, members of astronomical clubs and amateur groups, as well as to everyone who is interested in the ancient and ever-young science of astronomy.