Archimedes and Leonardo worked for their departments of defense, and when the telescope was invented it was an immediate instrument of war. Why do astrophysicists even have jobs? asks Neil deGrasse Tyson. Now you can see the inside story, from early times to the Cold War, the Apollo program, spy satellites and the Hubble Space Telescope, the Iraq War, and perhaps asteroid mining. A wonderful book and a fascinating read, full of amazing stories, all backed up with deep scholarship.–John Mather, winner of the Nobel Prize in Physics
