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plan·et·ol·o·gy | \ ˌpla-nə-ˈtä-lə-jē 
\
\ plural planetologies
Definition of planetology
: a branch of astronomy that deals with the condensed matter of the solar system and especially with the planets and their moons
Other Words from planetology
planetological \ ˌpla-nə-tə-ˈlä-ji-kəl \ adjective
\ adjectiveplanetologist \ ˌpla-nə-ˈtä-lə-jist \ noun
\ nounKeep scrolling for more
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Time Traveler for planetology
The first known use of planetology was in 1865
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