Actually, the Father of Modern Rocketry was Robert H. Goddard.
it is Tsiolovsky.
Konstantin Tsiolkovsky is often considered the Father of Modern Rocketry. His work in the early 20th century laid the foundation for the development of astronautics and space exploration. He was one of the first to propose the use of rockets for space travel and his scientific principles helped shape the future of rocket technology.
Godard.
Tsiolkovsky
goddard
Robert Goddard is considered (The Father of Modern Rocketry) because of his liquid-fueled rocket.
He is the father of modern rocketry
Robert Goddard is considered the father of modern rocketry.
Robert H. Goddard was known as the "Father of Modern Rocketry".
General Leslie Earl Simmon is the father of army rocketry
The first liquid-fuel rocket was invented by Robert H. Goddard in 1926. He successfully launched his rocket on March 16, 1926, marking a significant milestone in the history of space exploration.
Robert Goddard is credited with being the Father of modern rocketry
The first modern rocket to be successfully launched was in 1926, created by Robert H. Goddard the father of modern rocketry, and named Nell.