travel and suggested the idea of a multi-stage rocket.
In 1892 he published his work "metal-controlled balloon" (of an airship).
He was systematically engaged in development of the theory of motion of jet apparatus and draw some outlines.
Also he outlined "streamlined" jet-driven airplane - rocket for interplanetary missions and in 1897 constructed Russia's first wind tunnel with open test section.
So the first man-made satellite was taken into space by a type of a rocket designed by Tsiolkovsky.
WORK