Robert Hutchings Goddard was born on October 5, 1882 to 10 August 1945 as a professor and American scientists who initiated the research rocket using liquid fuel in control. He fired rocket launches the world's first liquid fuel on March 16, 1926, and then during the year.. 1930-1935. He tested several aircraft rockets fired at speeds up to 885 kilometers per hour (550 mph), his work represents a revolution in space exploration, his theory is often cynical and somewhat less supported. Later, he was regarded as the father of one of three rocket science.
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