Konstantin Tsiolkovsky

Konstantin Eduardovich Tsiolkovsky (Roushie: Константи́н Эдуа́рдович Циолко́вский; Pols: Konstanty Ciołkowski; 17 September [A.S. 5 September] 1857  – 19 September 1935) wis a Roushie an Soviet racket scientist an pioneer o the astronautic theory, o Pols, Roushie an Tatar strynd.

Konstantin Eduardovich Tsiolkovsky
Born17 September [A.S. 5 September] 1857
Izhevskoye, Roushie Empire
Dee'd19 September 1935(1935-09-19) (aged 78)
Kaluga, Roushie SFSR, Soviet Union
NaitionalityRoushie
Kent forTsiolkovsky's racket equation
Scientific career
FieldsAstronautic theory