First Man by James Hansen offers the only authorized glimpse into the life of America’s most famous astronaut, Neil Armstrong – the man whose “one small step” changed history. In First Man, Hansen explores the life of Neil Armstrong. Based on over 50 hours of interviews with the intensely private Armstrong, who also gave Hansen exclusive access to private documents and family sources, this is an unparalleled biography of an American icon. When Apollo 11 touched down on the moon’s surface in 1969, the first man on the moon became a legend. Hansen vividly recreates Armstrong's career in flying, from his seventy-eight combat missions as a naval aviator flying over North Korea to his formative transatmospheric flights in the rocket-powered X-15 to his piloting Gemini VIII to the first-ever docking in space.