astrogeology

[ as-troh-jee-ol-uh-jee ]
/ ˌæs troʊ dʒiˈɒl ə dʒi /

noun

the science dealing with the structure and composition of planets and other bodies in the solar system.

Origin of astrogeology

OTHER WORDS FROM astrogeology

as·tro·ge·o·log·ic [as-troh-jee-uh-loj-ik] /ˌæs troʊˌdʒi əˈlɒdʒ ɪk/, adjective

British Dictionary definitions for astrogeology

astrogeology
/ (ˌæstrəʊdʒɪˈɒlədʒɪ) /

noun

the study of the structure, composition, and history of other planets and other bodies in the solar system