select the correct answer. who built the worlds first liquid - fueled rocket? a. robert goddard b…
select the correct answer. who built the worlds first liquid - fueled rocket? a. robert goddard b. konstantin tsiolkovsky c. hermann oberth d. neil armstrong
Answer
Brief Explanations:
Robert Goddard built the world's first liquid - fueled rocket on March 16, 1926. Konstantin Tsiolkovsky was a theorist in astronautics, Hermann Oberth was a German rocket scientist and one of the founding fathers of rocketry and astronautics, and Neil Armstrong was the first man to walk on the moon.
Answer:
A. Robert Goddard