"When William Herschel, in 1781, discovered Uranus (which he named the Georgian Star in hopes of getting much-needed funding from King George), he was a self-taught amateur astronomer earning his living as a musician. When the king offered Herschel £200 per year—a 50 percent drop in income—the astronomer gladly accepted the chance to become the king's astronomer. His goal was to discover how the universe was constructed, and Herschel, an obsessive observer, made a remarkable number of discoveries, including infrared radiation. He also taught his sister Caroline to help with his work, and soon she was publishing her own discoveries, hunting comets and cataloguing thousands of stars and nebulae. When the king agreed to give her a salary, she became the first paid woman scientist. Lemonick paints a vibrant and revealing picture of these two scientists whose painstaking observation and cataloguing paved the way for modern astronomy."—Publishers Weekly