Who was Konstantin Tslokovsky?

Konstantin Tsiolkovsky was a Russian scientist and pioneer of astronautics, born on September 17, 1857. He is best known for his theoretical work on rocket propulsion and space exploration, particularly his formulation of the Tsiolkovsky rocket equation, which describes the motion of rockets. Tsiolkovsky's visionary ideas laid the groundwork for modern rocketry and space travel, emphasizing the potential for human life beyond Earth. His influential writings and concepts have made him a key figure in the history of space science.