Pasachoff/Filippenko represent a team that brings together experience in writing, research, and teaching. This book provides a brief, interesting, up-to-date, and beautifully illustrated overview of astronomy. Pasachoff/Filippenko are each very experienced in teaching introductory astronomy and bring that experience to bear in this text.
An introductory astronomy book, the cosmos is extremely well edited with beautiful pictures artfully well placed in such a way that they flow well with the reading format. The same can be said with the additional information text boxes: in lots of non-fiction text books, the text boxes disrupt the general chapter so one has to skip back and forth-in this book, that rarely occurs. Most pages end with a period and the end of a paragraph, and rarely does a text box disrupt that. This book does give a general survey of all available pertinent introductory astronomy information at present.