Only twenty-four people have seen the whole earth. The most beautiful and influential photographs ever made were taken, almost as an afterthought, by the astronauts of the Apollo space program from the moon. The Earth Gazers is a book about the long road to the capture of the unforgettable images of Earth taken from space. It is a history of the space program and of the ways in which it transformed our view of the earth and changed the lives of the...