69.China's aerospace industry started developing in the 1950s and 1960s, and after more than five decades of efforts and endeavors, it has blazed a trail that is suitable for China and characterizes independent innovation. This book reproduces, in an informative and readable manner, its development history and current standing, covering issues such as China's carrier rockets, satellites, spacecraft, lunar exploration program, cultivation of astronauts,construction of spaceports, etc.