as·​tro·​nau·​tics | \ˌas-trə-ˈnȯ-tiks, -ˈnä-\

Definition of astronautics 

: the science of the construction and operation of vehicles for travel in space beyond the earth's atmosphere

Other Words from astronautics

astronautic \ -​tik \ or astronautical \ -​ti-​kəl \ adjective
astronautically \ -​ti-​k(ə-​)lē \ adverb

First Known Use of astronautics

1928, in the meaning defined above

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The first known use of astronautics was in 1928

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More Definitions for astronautics

astronautics

noun
as·​tro·​nau·​tics | \ˌa-strə-ˈnȯ-tiks \

Kids Definition of astronautics

: the science of the construction and operation of spacecraft

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