Gazetter of Mars

Ma'adim Vallis
Location: 21.8S 182.7W
diameter: 825.0 km

McCool Hill
A hill at the Columbia Memorial Station

Mad Vallis
Location: 56.5S 283.9W
diameter: 524.0 km

Madler
Location: 10.8S 357.3W
diameter: 125.0 km

Madrid
Location: 48.8N 224.6W
diameter: 3.5 km

Mafra
Location: 44.4S 53.2W
diameter: 13.0 km

Magadi
Location: 34.9S 46.2W
diameter: 53.0 km

Magelhaens
Location: 32.7S 174.8W
diameter: 105.0 km

Maggini
Location: 28.0N 350.6W
diameter: 143.0 km

Mago
Location: 16.1N 254.7W
diameter: 2.8 km

Maidstone
Location: 41.9S 54.3W
diameter: 10.0 km

Main
Location: 76.6S 310.9W
diameter: 109.0 km

Maja Valles
Location: 12.6N 58.3W
diameter: 1516.0 km

Malea Patera
Location: 63.7S 308.1W
diameter: 242.0 km

Malea Planum
Location: 65.0S 295.0W
diameter: 900.0 km

Mamers Valles
Location: 40.3N 342.2W
diameter: 1020.0 km

Manah
Location: 4.7S 33.7W
diameter: 11.2 km

Mandora
Location: 12.3N 53.7W
diameter: 59.4 km

Mangala Fossa
Location: 17.5S 146.0W
diameter: 688.0 km

Mangala Valles
Location: 11.6S 151.0W
diameter: 828.0 km

Manti
Location: 3.6S 37.7W
diameter: 16.2 km

Manzi
Location: 22.4S 27.5W
diameter: 7.2 km

Maraldi
Location: 62.2S 32.0W
diameter: 124.0 km

Marbach
Location: 17.8N 249.0W
diameter: 25.8 km

Marca
Location: 10.1S 158.3W
diameter: 81.0 km

Mare Acidalium
Location: 45.0N 30.0W
diameter: 0.0 km

Mare Australe
Location: 60.0S 10.0W
diameter: 0.0 km

Mare Boreum
Location: 60.0N 180.0W
diameter: 0.0 km

Mare Chronium
Location: 58.0S 210.0W
diameter: 0.0 km

Mare Cimmerium
Location: 20.0S 220.0W
Images:

Mars at Ls 25 Degrees (Released 28 March 2006)

Mare Erythraeum
Location: 25.0S 40.0W
diameter: 0.0 km

Mare Hadriacum
Location: 40.0S 270.0W
diameter: 0.0 km

Mare Serpentis
Location: 30.0S 320.0W
diameter: 0.0 km

Mare Sirenum
Location: 30.0S 155.0W
diameter: 0.0 km

Mare Tyrrhenum
Location: 20.0S 255.0W
diameter: 0.0 km

Mareotis Fossae
Location: 44.0N 75.3W
diameter: 1860.0 km

Mareotis Tholus, E
Location: 36.2N 85.3W
diameter: 5.0 km

Mareotis Tholus, N
Location: 36.7N 86.3W
diameter: 3.0 km

Mareotis Tholus, W
Location: 35.8N 88.1W
diameter: 12.0 km

Margaritifer
Location: 10.0S 25.0W
diameter: 0.0 km

Margaritifer Chaos
Location: 8.7S 21.6W
diameter: 390.0 km

Margaritifer Terra
Location: 5.0S 25.0W
diameter: 2600.0 km

Mari
Location: 52.4S 45.9W
diameter: 41.6 km

Mariner
Location: 35.1S 164.5W
diameter: 170.0 km

Marte Vallis
Location: 15.0N 176.5W
diameter: 1185.0 km

Images:

Marte Valles Crater "Island" (Released 10 April 2004)
Marte Valles Crater "Island" (Released 10 April 2004)
Crater in Marte Vallis (Released 06 December 2003)

Marth
Location: 13.0N 3.5W
diameter: 98.4 km

Martz
Location: 35.3S 215.9W
diameter: 97.0 km

Masursky
Location: 12.1N 32.4W
diameter: 117.9 km

Matrona Vallis
Location: 7.7S 183.9W
diameter: 51.0 km

Maumee Valles
Location: 19.7N 53.2W
diameter: 350.0 km

Maunder
Location: 50.0S 358.5W
diameter: 107.5 km

Mawrth Vallis
Location: 22.6N 16.5W
diameter: 636.0 km

McLaughlin
Location: 22.1N 22.5W
diameter: 96.2 km

McMurdo
Location: 84.4S 359.1W
diameter: 30.3 km

Medrissa
Location: 18.8N 56.7W
diameter: 21.2 km

Medusae Fossae
Location: 3.2S 163.0W
diameter: 333.0 km

A Different Medusae Fossae Formation (Released 10 October 2003)

Medusae Sulci
Location: 5.0S 160.1W
diameter: 190.0 km

Mega
Location: 1.5S 37.0W
diameter: 18.0 km

Meget
Location: 19.1N 252.8W
diameter: 4.6 km

Melas Chasma
Location: 10.4S 72.7W
diameter: 547.0 km
Images:

Layered Deposit (Released 31 March 2006)

Melas Dorsa
Location: 18.5S 71.7W
diameter: 560.0 km

Melas Fossae
Location: 26.8S 72.3W
diameter: 600.0 km

Melas Labes
Location: 8.6S 71.7W
diameter: 90.0 km

Mellish
Location: 72.8S 24.0W
diameter: 101.7 km

Memnonia
Location: 20.0S 150.0W
diameter: 0.0 km

Images:

Buttes in Memnonia (Released 20 April 2004)

Multinational Research in Memnonia Fossae (Released 21 April 2004)

Memnonia Fossae
Location: 23.6S 154.4W
diameter: 1597.0 km

Memnonia Sulci
Location: 6.8S 175.3W
diameter: 450.0 km

Mena
Location: 32.4S 18.8W
diameter: 32.5 km

Mendel
Location: 59.1S 199.0W
diameter: 78.6 km

Mendota
Location: 36.1N 221.7W
diameter: 8.9 km

Meridiani Planum
Location: 0.2N 2.5W
diameter: 1100.0 km

Within this feature is the Challenger Memorial Station, where in January 2004 the NASA rover Opportunity landed.

Images:

Clouds over Opportunity Site (Released 04 May 2004)
Mars Exploration Rover, Opportunity, on Mars (Released 09 February 2004)
Mars Exploration Rover (MER-B) Opportunity Landing Site (Released 24 January 2004)
MGS MOC Image of Mars Exploration Rover, Spirit, on Mars (Released 23 January 2004)
Meridiani Sedimentary Rocks (Released 15 November 2003)

Craters within Craters in Meridiani (Released 30 January 2004)
Northwest Meridiani (Released 29 January 2004)
Equatorial Crater in Meridiani (Released 28 January 2004)
Meridiani Planum (Released 27 January 2004)
Opportunity Has Landed! (Released 26 January 2004)
Dynamic Mars (Released 22 December 2003)
Meridiani, Here We Come! (Released 23 January 2004)
Western Meridiani (Released 22 January 2004)
West Meridiani Crater (Released 21 January 2004)
Meridiani Planum (Released 20 January 2004
Meridiani Planum (Released 19 January 2004)
Layers in Meridiani Planum (Released 5 November 2003)
Meridiani Planum (Released 17 October 2003)

Meroe
Location: 35.0N 285.0W
diameter: 0.0 km

Meroe Patera
Location: 7.0N 291.4W
diameter: 50.0 km

Images:

Infrared of Meroe Patera Flows (Released 8 April 2004)

Mie
Location: 48.5N 220.4W
diameter: 104.0 km

Images:

Clouds Near Mie Crater (Released 12 December 2003)

Mila
Location: 27.4S 20.8W
diameter: 10.6 km

Milankovic
Location: 54.7N 146.7W
diameter: 118.4 km

Milford
Location: 52.8S 41.5W
diameter: 27.3 km

Millman
Location: 54.3S 149.8W
diameter: 75.0 km

Millochau
Location: 21.4S 275.0W
diameter: 115.0 km

Minio Vallis
Location: 4.3S 151.8W
diameter: 88.0 km

Mirtos
Location: 22.3N 51.8W
diameter: 5.8 km

Mistretta
Location: 24.9S 109.2W
diameter: 14.8 km

Mitchel
Location: 67.7S 283.9W
diameter: 138.4 km

Mliba
Location: 39.9S 272.1W
diameter: 13.5 km

Moab
Location: 20.0N 350.0W
diameter: 0.0 km

Moeris Lacus
Location: 8.0N 270.0W
diameter: 0.0 km

Mohawk
Location: 43.2N 5.4W
diameter: 17.5 km

Molesworth
Location: 27.7S 210.9W
diameter: 181.0 km

Montevallo
Location: 15.4N 54.4W
diameter: 51.9 km

Morella
Location: 9.7S 51.5W
diameter: 78.9 km

Moreux
Location: 42.1N 315.6W
diameter: 138.0 km

Morpheos Rupes
Location: 36.4S 234.5W
diameter: 353.0 km

Mosa Vallis
Location: 14.9S 337.8W
diameter: 171.0 km

Moss
Location: 19.5N 250.6W
diameter: 9.1 km

Muller
Location: 26.0S 232.3W
diameter: 129.0 km

Munda Vallis
Location: 5.5S 146.3W
diameter: 10.0 km

Murgoo
Location: 23.9S 22.5W
diameter: 24.5 km

Mut
Location: 22.6N 35.8W
diameter: 6.6 km

Mutch
Location: 0.6N 55.3W
diameter: 211.0 km

Gazetter of Mars A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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