Konstantin Tsiolkovsky: His Life and Work

19th century acceleration aeroplane air-resistance all-metal aerostat all-metal dirigible asteroid atmosphere aviation balls bodies with variable Borovsk calculations chamber classical mechanics combustion construction cosmic velocities direction Earth Earth's gravity energy equal escape exhaust velocity experimental experiments formula free space fuel gases human increase initial weight interplanetary invented inventors jet engine Kaluga kilogrammes KONSTANTIN TSIOLKOVSKY Konstantinov kovsky laws layers liquid oxygen liquid-fuel m/sec mathematical mechanics Meshchersky metres models momentum Moscow motion of bodies move Newton's Nikolai Kibalchich nozzle obtaining October Socialist Revolution oxidizer particles plane powder problem propellant proved published reaction devices reaction force rocket dynamics rocket flight rocket motors rocket propulsion rocketry rubles Russia Russian scientists satellite scientific and technical Solar System space flight space rocket speed stage step-rocket talent theoretical theory of rocket thrust tion Tsiol Tsiolkov Tsiolkovsky wrote Tsiolkovsky's ideas tube variable mass versts wind tunnel коп Цѣна