aerospace medicine vs aeromedicine

aerospace medicine and aeromedicine both are nouns.

Word	Noun	Adjective	Verb	Adverb
aerospace medicine	Yes	No	No	No
aeromedicine	Yes	No	No	No

As nouns, aerospace medicine and aeromedicine are synonyms defined as:

aerospace medicine and aeromedicine: the study and treatment of disorders associated with flight (especially with space flight)

Other synonyms of aerospace medicine include aviation medicine.

aerospace medicine (noun)	aeromedicine (noun)
the study and treatment of disorders associated with flight (especially with space flight)	the study and treatment of disorders associated with flight (especially with space flight)