Astrogeology Science Center

Name Approved for Feature on Mars: Olympus Maculae

29 November 2017

The IAU Working Group for Planetary System Nomenclature approved the name Olympus Maculae for a group of dark spots on Mars. For more information, see Mars map MC-8 in the Gazetteer of Planetary Nomenclature.

Names Approved for Six Cavi and a Tholus on Mars

7 November 2017

The IAU Working Group for Planetary System Nomenclature approved names for seven features on Mars: Dalu Cavus, Layl Cavus, Malam Cavus, Nat Cavus, Noc Cavus, Usiku Cavus, and Noctis Tholus. For more information, see Mars map MC-17 in the Gazetteer of Planetary Nomenclature.

Name Approved for Crater on Mars: Kotido

24 October 2017

The IAU Working Group for Planetary System Nomenclature has approved the name Kotido for a crater on Mars. For more information, see Mars map MC-11 in the Gazetteer of Planetary Nomenclature.

Seven New Names Approved for Paterae on Mars

16 October 2017

The IAU Working Group for Planetary System Nomenclature approved names for seven features on Mars: Olympus Paterae, Apollo Patera, Athena Patera, Dionysus Patera, Hermes Patera, Hera Patera, and Zeus Patera. For more information, see the map of MC-9 in the Gazetteer of Planetary Nomenclature.

New Naming Method Approved for Use on Mars

16 October 2017

The IAU Working Group for Planetary System Nomenclature approved a new naming method for groups of smaller features within a larger named feature. In such cases the normal naming convention shall be suspended and instead their names shall be chosen so that they bear a mnemonic relationship to the… Read More

First Names for Pluto

21 September 2017

The first fourteen names approved for use on Pluto by the IAU Working Group for Planetary System Nomenclature, have been added to the Gazetteer of Planetary Nomenclature. The features are Tombaugh Regio, Sputnik Planitia, Tenzing Montes, Hillary Montes, Al-Idrisi Montes, Djanggawul Fossae, Sleipnir… Read More

Five Names Approved for Titan: Salusa, Niushe, Harmonthep, Corrin, and Ochumare

15 September 2017

The IAU Working Group for Planetary System Nomenclature has approved five names on Titan: Salusa Labyrinthus, Niushe Labyrinthus, Harmonthep Labyrinthus, Corrin Labyrinthus, and Ochumare Regio. For more information, see the map of Titan in the Gazetteer of Planetary Nomenclature.

Thirteen Craters Approved for Ceres

28 August 2017

The IAU Working Group for Planetary System Nomenclature has approved names for thirteen craters on Ceres: Jumis, Sedana, Peko, Halki, Telepinu, Kaneki, Kokopelli, Emesh, Xevioso, Nunghui, Thrud, Jacheongbi, and Ratumaibulu. For more information, see the map of Ceres in the Gazetteer of Planetary… Read More

Two Names Approved for Titan: Giedi Planitia and Tsiipiya Terra

24 August 2017

The IAU Working Group for Planetary System Nomenclature has approved names for two features on Titan: Giedi Planitia and Tsiipiya Terra. For more information, see the map of Titan in the Gazetteer of Planetary Nomenclature.

Name Approved for Crater on Venus

23 August 2017

The IAU Working Group for Planetary System Nomenclature has approved the name Annabelle for a crater on Venus. For more information, see Venus map V-41, in the Gazetteer of Planetary Nomenclature.