American Inventors: Rocket Scientist Robert Goddard — VOA Learning English
Теми: наука й природа
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Today rocket launches and space missions are common. But in the early 1900s, space travel seemed like a dream.
One of the most influential people in the field of rocket science was American Robert Goddard.
The American space agency NASA describes Goddard as “the father of modern rocket propulsion.”
Robert Goddard once said that "the dream of yesterday is the hope of today and the reality of tomorrow." His scientific work gave hope to many dreams about space travel. He turned some of those dreams into reality.
More than one hundred years ago, Goddard carried out studies and tests of rocket engines.
He developed and flew many rockets that got their power from solid fuels: chemicals that formed a…
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