Pale Blue Dot: A Vision of the Human Future in Space
The astronomer Carl Sagan is one of my intellectual heroes, and one of the great secularists of the twentieth century. Continue reading Carl Sagan’s Pale Blue Dot
Pale Blue Dot: A Vision of the Human Future in Space
The astronomer Carl Sagan is one of my intellectual heroes, and one of the great secularists of the twentieth century. Continue reading Carl Sagan’s Pale Blue Dot