Konstantin Tsiolkovsky

Konstantin Tsiolkovsky was born on September 17, 1857 in Izhevskoye, Ryazan Governorate, Russian Empire as Konstantin Eduardovich Tsiolkovsky. He is known for his work on Cosmic Journey (1936). He was married to Varvara Yevgrafovna Sokolovaya. He died on September 19, 1935 in Kaluga, Moscow Oblast, RSFSR, USSR.