The book investigates the historical development of our understanding of the universe, from ancient myths to modern scientific theories. Edward Robert Harrison, a noted historian of science, draws upon a vast array of sources to trace the evolution of cosmological thought. The work examines how philosophical, religious, and scientific ideas have shaped our perception of the cosmos, presenting a comprehensive narrative of humanity's quest to comprehend its place in the universe.

This comprehensive work is recognized for its thorough historical scholarship and its ability to synthesize complex ideas into a coherent narrative. It is considered a valuable resource for understanding the intellectual history of cosmology. The book is praised for its detailed exploration of the subject matter, making it a significant contribution to the field.