http://planetarynames.wr.usgs.gov/Abbreviations monthly 0.5000 http://planetarynames.wr.usgs.gov/DescriptorTerms monthly 0.5000 http://planetarynames.wr.usgs.gov/FeatureNameRequest yearly 0.5000 http://planetarynames.wr.usgs.gov/GIS_Downloads monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/AMALTHEA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/ARIEL/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Acknowledgements monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Approved monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/CALLISTO/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Categories monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Chairs monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Contact_Us monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/DACTYL/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/DEIMOS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/DIONE/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/ENCELADUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/EPIMETHEUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/EROS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/EUROPA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/FAQ monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/GANYMEDE/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/GASPRA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/HYPERION/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/History monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/IAPETUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/IDA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/IO/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/ITOKAWA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Images monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Introduction monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/JANUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MARS/system monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MARS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MATHILDE/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MERCURY/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MIMAS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MIRANDA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/MOON/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Members monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/OBERON/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/PHOBOS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/PHOEBE/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/PROTEUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/PUCK/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Planets monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/RHEA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Related_Resources monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Rings monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Rules monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Specifics monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/TETHYS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/THEBE/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/TITAN/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/TITANIA/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/TRITON/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/UMBRIEL/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/VENUS/target monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/Website monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/mars1to5mMOLA monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/mercuryQuadMap monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/moon1to10mShadedRelief monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/moon1to1mShadedRelief monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/venus1to10m_Altimetry monthly 0.5000 http://planetarynames.wr.usgs.gov/Page/venus1to5m_Radar monthly 0.5000 http://planetarynames.wr.usgs.gov/References monthly 0.5000 http://planetarynames.wr.usgs.gov/TargetCoordinates monthly 0.5000