Assertion: planetary geology | /r/Synonym | astrogeology
Facets:
value: alternatively
type: DEGREE
value: sometimes
type: TEMPORAL
Source sentences:
text: This new field of study is called planetary geology (sometimes known as astrogeology) and relies on known geologic principles to study other bodies of the solar system.
text: Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of the celestial bodies such as the planets and their moons, asteroids, comets, and meteorites.