astrogeology

[as-troh-jee-ol-uh-jee]

Origin of astrogeology

Related formsas·tro·ge·o·log·ic [as-troh-jee-uh-loj-ik] /ˌæs troʊˌdʒi əˈlɒdʒ ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for astrogeology

astrogeology

noun
  1. the study of the structure, composition, and history of other planets and other bodies in the solar system
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012