Associations to the word «Rocketry»
Wiktionary
ROCKETRY, noun. The making and launching of rockets, its science and practice.
Dictionary definition
ROCKETRY, noun. The branch of engineering science that studies rocket design and operation.
Wise words
We cannot always control our thoughts, but we can control
our words, and repetition impresses the subconscious, and we
are then master of the situation.