The name Erythraeum Chaos has been approved for the chaos feature located at 21.8S, 12.4W on Mars. See the Gazetteer of Planetary Nomenclature for more information.
The name Kibuye has been approved for the Martian crater located at 29.13S, 178.29W. For more information, see the list of Martian crater names in the Gazetteer of Planetary Nomenclature.
The name Sungari Vallis has been approved for the Martian vallis located at 40.35S, 271.16W. For more information, see the list of Martian vallis names in the Gazetteer of Planetary Nomenclature.
The name Endeavour has been approved for the Martian crater located at 2.28S, 5.23W. For more information, see the list of Martian crater names in the Gazetteer of Planetary Nomenclature.
The name Cross has been approved for the Martian crater located at 30.2S, 157.8W. For more information, see the list of Martian crater names in the Gazetteer of Planetary Nomenclature.
The name Aegaeon has been approved for Saturn LIII. Aegaeon is a hundred-armed giant, called Briareus by the gods. For more information, see the "Planet and Satellite Names and Discoverers" page in the Gazetteer of Planetary Nomenclature.
The name Oyama has been approved for the Martian crater located at 23.66N, 20.17W. For more information, see the list of Martian crater names and the map of MC-11 in the Gazetteer of Planetary Nomenclature.
The IAU has approved 45 new names for surface features on Dione, including 34 craters, 3 catenae, 3 chasmata, 1 dorsa, and 4 fossae. Please see the list of Dione names in the Gazetteer of Planetary Nomenclature for more information.
The following five changes to existing names were also approved:
Amata was moved to a smaller, well-defined crater.
Carthage Linea was changed to Carthage Fossae.
Cassandra was moved to a smaller, well-defined crater.
Padua Linea was changed to Padua Chasmata.
The length of Palatine Chasmata was amended and the descriptor term was changed to the plural form.
The descriptor term labyrinthus has been approved for use on Titan with the theme "Names of Planets from the Dune series of science fiction novels by American author Frank Herbert (1920-1986)." The name Sikun Labyrinthus has been approved for the feature located at 78S, 29W. For more information, see the list of Titan surface features in the Gazetteer of Planetary Nomenclature.
A 70 km crater on Mars, located at 6.57N, 345.73W, has been named for the American astronomer Charles F. Capen. Please see the map of MC-12 and the list of Martian feature names in the Gazetteer of Planetary Nomenclature for more information.