Heaven on Earth

Before the invention of the telescope, people used nothing more than their naked eye to fathom what took place in the visible sky. So how did four men in the 1500's, though of different nationality, age, religion, and class, collaborate to discover that the Earth revolved around the Sun? With this radical discovery that went against the Catholic Church, they created our contemporary world—and with it, the uneasy conditions of modern life. Heaven on Earth is an intimate examination of a scie...