How Copernicus Revolutionized the Cosmos

Dava Sobel tells how the 16th-century discoveries of Nicolaus Copernicus changed the world. More Perfect Heaven: How Copernicus Revolutionized the Cosmos tells how a young German mathematician had Copernicus's manuscript On the Revolutions of the Celestial Spheres published, in 1543 and explains how the book forever changed humankind's place in the universe.