Konstantin Tsiolkovsky
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Konstantin Eduardovich Tsiolkovsky was a Russian rocket scientist who pioneered astronautics. Along with Hermann Oberth and Robert H. Goddard, he is one of the pioneers of space flight and the foundin
Tsiolkovsky in 1924
Tsiolkovsky's family (1908)
A draft first space ship by Konstantin Tsiolkovsky, 1883
Konstantin Tsiolkovsky with his steel dirigibles in his garden, 1913
Robert H. Goddard
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Robert Hutchings Goddard was an American physicist, inventor, and engineer credited with creating and building the world's first liquid-fueled rocket, which was successfully launched on March 16, 1926
Konstantin Tsiolkovsky
…17 September [O.S. 5 September] 1857 – 19 September 1935) was a Russian rocket scientist who pioneered astronautics. Along with Hermann Oberth and Robert H. Goddard, he is one of the pioneers of space flight and the founding father of modern rocketry and astronautics. His works later inspired Wernher von Braun and…
Dr. Robert H. Goddard GPN 2002 000131
Goddard at Clark University
Goddard loading a rocket in 1918
Robert Goddard, bundled against the cold weather of March 16, 1926, holds the launching frame of his most notable invention—the first liquid-fueled rocket.