The ancient Chinese had rockets.
Model Rocketry - magazine - was created in 1968.
Model Rocketry - magazine - ended in 1972.
General Leslie Earl Simmon is the father of army rocketry
Actually, the Father of Modern Rocketry was Robert H. Goddard.it is Tsiolovsky.
Robert Goddard created and launched the first liquid fueled rocket on March 16, 1926. This was the origin of rocketry as we know it today. For this he is called the father of modern rocketry.
Sir Isaac Newton's contribution to rocketry was his formulation of the laws of motion and universal gravitation. These laws provided the foundation for understanding how objects move in space and the principles behind rocket propulsion. Newton's work laid the groundwork for the development of the science of rocketry.
Robert H. Goddard was known as the "Father of Modern Rocketry".
Tsiolkovsky
goddard
Godard.
A possible word for space science ending in -try would be rocketry. Rocketry relates to how rockets work, and rockets are the only thing currently used to travel through space. Rocketry also ends in the suffix -try, so rocketry is a possible word.
Robert Goddard is considered the father of modern rocketry.