Boris Rauschenbach

Boris Viktorovich Rauschenbach (Russian: Бори́с Ви́кторович Раушенба́х, romanized: Borís Víktorovič Raušenbách; 18 January [O.S. 5] 1915, Petrograd – 27 March 2001, Moscow) was a preeminent Soviet physicist and rocket engineer, who developed the theory and instruments for interplanetary flight control and navigation in 1955-1960s. He is also notable for his studies in Christian theology and theory of Art.