Pale Blue Dot
via YouTube Carl Sagan would have been 77 today. Sagan, better than anybody else, understood both the insignificance of <i>homo sapiens</i> in the cosmic scheme of things, and of the […]
via YouTube Carl Sagan would have been 77 today. Sagan, better than anybody else, understood both the insignificance of <i>homo sapiens</i> in the cosmic scheme of things, and of the […]