Mercury Maps Showing Named Features

6 January 2010

A new set of maps showing all IAU-approved names on Mercury is now available. These maps are based on new mosaics of Mercury, composed of images from the Mariner 10 and MESSENGER missions.

Five New Names Approved for Martian Craters

16 April 2007

The names Henbury, Layla, Lonar, Maricourt, and Steinheim have been approved by the IAU for five Martian craters. Details can be found in the Gazetteer of Planetary Nomenclature.

New Names and an Amended Theme for Mercury

20 November 2008

Fifteen new crater names and an amended theme for montes have been approved for Mercury.The new crater names are: Amaral, Beckett, Dali, Enwonwu, Glinka, Hovnatanian, Moody, Munch, Navoi, Nawahi, Oskison, Poe, Qi Baishi, Raden Saleh, and Sher-Gil. For more information about these names, see the… Read More

Four New Names for Martian Surface Features

1 July 2009

Three new crater names (Canillo, Doba, and Ehden) and one new planum name (Nepenthes Planum) have been approved for use on Mars. For more information, see the map of MC-14 and the list of Martian feature names in the Gazetteer of Planetary Nomenclature.

Three New Names Approved for Use on Europa

23 August 2007

The names Arran Chaos, Narberth Chaos, and Rathmore Chaos have been approved for use on Europa. See the page containing Europa nomenclature in the Gazetteer of Planetary Nomenclature for more information.

Six Names Approved for Martian Craters

25 November 2009

Six new names have been approved for Martian craters: Horowitz, Kamnik, Kandi, Pursat, Roseau, and Yaren. For more information, see the list of Martian crater names in the Gazetteer of Planetary Nomenclature.

New Corona Name Approved for Venus

14 March 2008

The name Minona Corona has been approved for the corona located at 23.5N, 218.5E. Please see the list of Venus feature names and the map of Venus quadrangle V-27 in the Gazetteer of Planetary Nomenclature for more information.

Twelve New Names Approved for Use on Titan

28 September 2007

The following 12 names have been approved by the IAU for surface features on Titan: Elivagar Flumina, Abaya Lacus, Bolsena Lacus, Feia Lacus, Koitere Lacus, Mackay Lacus, Mývatn Lacus, Neagh Lacus, Oneida Lacus, Sotonera Lacus, Sparrow Lacus, and Waikare Lacus. See the Titan section of the… Read More

Encke Division Changed to Encke Gap

6 February 2008

The name Encke Division, part of Saturn's ring nomenclature, has been changed to Encke Gap in order to conform to the definiton of divisions and gaps recently posted on the Ring and Ring Gap Nomenclature page of the Gazetteer of Planetary Nomenclature.

Martian Crater Formally Named Victoria

30 December 2008

The name Victoria has been formally approved for the small Martian crater located at 2.05S, 5.5W in Meridiani Planum. For more information, see the list of Martian crater names in the Gazetteer of Planetary Nomenclature.