The film was prepared for the 100th anniversary of the birth of the Soviet design engineer of rocket and space systems - Mikhail Kuzmich Yangel. The main purpose of his life is creating of the ballistic missiles that were unsurpassed in performance. His heavy ballistic missile that Americans called 'Satan' had no limited long distance within a single turn around the Earth. Charge capacity of the ballistic was 25 megatons that is almost 2000 Hiroshi bombs. Mr. Yangel's missile systems were as a protective shield for the Soviet Union and now they used for the peaceful space exploration.