Astronomers

http://astrothesaurus.org/uat/81

dcterms modified equal to or less than 2020-10-26T18:48:52.682Zequal to or more than 2020-10-26T18:48:52.682Z
broader
http://astrothesaurus.org/uat/91 original
narrower
81 original
definition A person who practices astronomy as a profession rather than as a hobby, in contrast to an amateur astronomer.
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contributor AAS_Frey.Katie original