New Name for a Crater on Mercury
Thursday, June 13, 2013The Working Group for Planetary System Nomenclature has approved the name Duccio for a crater on Mercury. For more information, see the Gazetteer of Planetary Nomenclature.
New Names for Ten Rupes on Mercury
Monday, June 3, 2013The Working Group for Planetary System Nomenclature has approved new names for ten rupēs on Mercury: Alvin Rupes, Belgica Rupes, Calypso Rupes, Carnegie Rupes, Duyfken Rupes, Eltanin Rupes, Enterprise Rupes, Nautilus Rupes, Palmer Rupes, and Terror Rupes. For more information, see the Gazetteer of Planetary Nomenclature.
New Names for Seven Craters on Mars
Monday, June 3, 2013New Names for Two Craters on Mars
Friday, May 31, 2013The Working Group for Planetary System Nomenclature has approved new names for two craters on Mars: Roddy and Luba. For more information, see the Gazetteer of Planetary Nomenclature.
New Name for a Lacus on Titan
Friday, May 24, 2013The IAU Working Group for Planetary System Nomenclature has approved the name Ladoga Lacus for a lacus on Titan. For more information, see the image of the north pole region of Titan in the Gazetteer of Planetary Nomenclature.
New Names for Two Craters on Mars
Monday, May 6, 2013The Working Group for Planetary System Nomenclature has approved new names for two craters on Mars: Muara and Tarrafal. For more information, see the Gazetteer of Planetary Nomenclature.
New Names for Five Valles on Mercury
Tuesday, April 30, 2013The Working Group for Planetary System Nomenclature has approved new names for five valles on Mercury: Angkor Vallis, Cahokia Vallis, Caral Vallis, Paestum Vallis, and Timgad Vallis. For more information, see the Gazetteer of Planetary Nomenclature.
New Name Approved for a Vallis on Mars
Wednesday, April 3, 2013The IAU Working Group for Planetary System Nomenclature has approved the name Farah Vallis for a valley on Mars. For more information, see the map of MC-23 in the Gazetteer of Planetary Nomenclature.
Changes to Valles and Catenae on Mercury
Tuesday, March 26, 2013The IAU Working Group for Planetary System Nomenclature has approved some changes for Mercury nomenclature. Arecibo Vallis has been changed to Arecibo Catena, Goldstone Vallis has been changed to Goldstone Catena, Haystack Vallis has been changed to Haystack Catena, and Simeiz Vallis has been dropped. The theme for catenae on Mercury is "Radio telescope facilities," and the theme for valles is "Abandoned cities (or towns or settlements) of antiquity." For more information, see the feature categories in the Gazetteer of Planetary Nomenclature.
New Image Base for 1:1 Million-Scale Lunar Maps
Monday, March 18, 2013
The 1:1 million-scale maps of the Moon in the Gazetteer of Planetary Nomenclature now show the Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC) global morphologic map as the base. Previous versions of the maps used the USGS shaded relief and color-coded topography and the USGS Lunar Orbiter mosaics as the base. The previous versions are no longer supported; URLs that linked to these versions have been redirected to the current maps with the LROC WAC image base. For more information, see the page that describes these maps in the Gazetteer of Planetary Nomenclature.
Names Approved for Nine Craters on Mercury
Friday, March 15, 2013The Working Group for Planetary System Nomenclature has approved new names for nine craters on Mercury: Alver, Donelaitis, Flaiano, Hurley, L'Engle, Lovecraft, Pahinui, Petőfi, and Roerich. For more information, see the Gazetteer of Planetary Nomenclature.
Two New Lacus Names for Titan
Tuesday, March 12, 2013The IAU Working Group for Planetary System Nomenclature has approved the names Urmia Lacus and Sionascaig Lacus for use on Titan. For more information, see the IAU Gazetteer of Planetary Nomenclature.
Candor Sulci and Nia Tholus Approved on Mars
Monday, March 11, 2013The IAU Working Group for Planetary System Nomenclature has approved new names for two features on Mars: Candor Sulci and Nia Tholus. For more information, see the IAU Gazetteer of Planetary Nomenclature.
Mars Crater Named Farim
Monday, March 11, 2013The IAU Working Group for Planetary System Nomenclature has approved the name Farim for a crater on Mars. For more information, see the map of MC-29 in the Gazetteer of Planetary Nomenclature.

