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Gazetteer of Planetary Nomenclature

Nomenclature News

  • Three New Names Approved for Features on Titan

    The names Arrakis Planitia, Polaznik Macula, and Uanui Virgae have been approved for features on Titan. For more information, see the list of Titan surface features and the map of Titan in the Gazetteer of Planetary Nomenclature.

  • New Map Showing Enceladus Names

    A new map of Enceladus showing all IAU-approved names has been posted on the Gazetteer of Planetary Nomenclature.

  • Fifteen New Names Approved for Mars

    The following names have been provisionally approved by the IAU for features on Mars. The database information and images showing the features can be seen on the Gazetteer of Planetary Nomenclature.

    Abalos Mensa

    Abalos Scopuli

    Baetis Chaos

    Boola

    Columbia Valles

    Chryse Colles

    Crotone

    Daga Vallis

    Hyperborea Lingula

    Jojutla

    Olympia Cavi

    Olympia Mensae

    Puyo

    Tenuis Mensa

    Xanthe Chaos

  • Three New Crater Names Approved on Mars

    The names Phedra, Tavua, and Zaranj have been approved for small Martian craters. Please see the list of Martian crater names and the map of MC-14 in the Gazetteer of Planetary Nomenclature for more information.

  • Two New Names Approved for Martian Features

    Two new names have been approved for use on Mars. The name Gasa has been applied to a small crater located at 35.68S, 230.72W (see the MC-29 map), and the name Ismenius Cavus has been approved for the feature at 33.84N, 343.0W (see the MC-5 map). For more information, see the list of Martian feature names in the Gazetteer of Planetary Nomenclature.

  • New Name Approved for Martian Surface Feature

    The name Gemina Lingula has been approved for a Martian feature located in the northern hemisphere at about 82N, 5E. For more information, see the map of the Martian quadrangle MC-1 in the Gazetteer of Planetary Nomenclature.

  • New Crater Name Approved on Titan

    A crater on Titan located at 7.0N, 199.0W has been named Selk for the Egyptian goddess of knowledge, writing, education, and reptiles. See the Titan list of craters and images in the Gazetteer of Planetary Nomenclature for more information.

  • Large Crater on Mars Named Miyamoto

    A 160 km crater on Mars has been named for Shotaro Miyamoto, a Japanese astronomer who made many important observations of Mars. The crater is located at 2.9S, 7.0W and can be seen on map MC-19 in the Gazetteer of Planetary Nomenclature.

  • New Name Approved for Use on Venus

    The Name Kono Mons has been approved for the Venusian feature located at 19.5N, 268.0E on Venus quadrangle V-28. See the Gazetteer of Planetary Nomenclature for more information.

  • Ten New Names Approved for Enceladus Features

    The following new names have been approved by the IAU for sulci and fossae on Enceladus: Al-Medinah Sulci, Al-Yaman Sulci, Andal's Sulci, Bulak Sulcus, Makran Sulci, Misr Sulci, Shiraz Sulcus, Sind Sulci, Bishangarh Fossae, and Kaukabán Fossae. For more information, see the list of Enceladus names and the Enceladus image showing locations of named features.