rocketry
rocketry — noun
1. the work of designing, testing, and using rockets, especially for space travel.
the work of designing, testing, and using rockets, especially for space travel.
Ada studied rocketry at university and later joined a satellite launch company.
study rocketry as an academic subject
The museum's new hall shows how wartime rocketry led to modern space travel.
historical development of rocketry
Rodrigo built small engines for a school project and became fascinated by rocketry.
Advances in rocketry have made it easier to send weather satellites into orbit.
Before the launch, Salma gave a talk on early Chinese rocketry and fireworks.
- astronautics
broader and more formal; includes space travel systems beyond rockets alone
- rocket engineering
more technical and focused on design and construction work
文法句型
study rocketry
advances in rocketry
用法筆記
Usually uncountable and used for the field or technology of building and launching rockets, not for a single rocket or launch.