• Thumbnail for Mare Acidalium quadrangle
    The Mare Acidalium quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research...
    39 KB (4,812 words) - 02:06, 16 May 2025
  • Thumbnail for Acidalia Planitia
    Most of this region is found in the Mare Acidalium quadrangle, but a small part is in the Ismenius Lacus quadrangle. The plain contains the famous Cydonia...
    10 KB (1,063 words) - 04:28, 23 March 2025
  • Thumbnail for Arabia Terra
    Arabia Terra (category Mare Acidalium quadrangle)
    north of Mars that lies mostly in the Arabia quadrangle, but a small part is in the Mare Acidalium quadrangle. It is densely cratered and heavily eroded...
    19 KB (2,158 words) - 21:16, 15 April 2025
  • Thumbnail for Cydonia (Mars)
    Cydonia (Mars) (category Mare Acidalium quadrangle)
    that Cydonia may once have been a coastal zone. It is in the Mare Acidalium quadrangle. Cydonia was first imaged in detail by the Viking 1 and Viking...
    25 KB (2,345 words) - 03:44, 10 June 2025
  • Thumbnail for Mars Pathfinder
    Mars Pathfinder (category Mare Acidalium quadrangle)
    Mars's Ares Vallis, in a region called Chryse Planitia in the Oxia Palus quadrangle. The lander then opened, exposing the rover which conducted many experiments...
    47 KB (4,848 words) - 09:29, 25 May 2025
  • Thumbnail for Gullies on Mars
    Location is the Mare Acidalium quadrangle. Note this is an enlargement of a previous image. Gullies in crater in Phaethontis quadrangle, as seen by HiRISE...
    71 KB (8,860 words) - 15:20, 9 June 2025
  • Thumbnail for Kasei Valles
    Kasei Valles (category Mare Acidalium quadrangle)
    The Kasei Valles are a giant system of canyons in Mare Acidalium and Lunae Palus quadrangles on Mars, centered at 24.6° north latitude and 65.0° west longitude...
    6 KB (600 words) - 23:37, 28 February 2023
  • Thumbnail for Chryse Planitia
    Chryse Planitia (category Mare Acidalium quadrangle)
    partially in the Lunae Palus quadrangle, partially in the Oxia Palus quadrangle, partially in the Mare Acidalium quadrangle. It is 1600 km or 994 mi in...
    7 KB (836 words) - 00:40, 25 August 2024
  • Thumbnail for Viking program
    ejecta. (Mare Acidalium quadrangle) Channels running through Alba Mons. (Arcadia quadrangle) Branched channels in Thaumasia quadrangle provide possible...
    44 KB (4,205 words) - 16:14, 6 June 2025
  • Thumbnail for Bonestell (crater)
    Bonestell (crater) (category Mare Acidalium quadrangle)
    Bonestell is an impact crater in the Northern hemisphere in the Mare Acidalium quadrangle of Mars, located at 42.37° North and 30.57° West. It is 42.4 km...
    2 KB (181 words) - 13:32, 1 April 2025
  • Thumbnail for Water on Mars
    tsunamis affected some surfaces in the Ismenius Lacus quadrangle and in the Mare Acidalium quadrangle. In July 2019, support was reported for an ancient...
    294 KB (30,947 words) - 23:06, 15 June 2025
  • Thumbnail for Acidalia Colles
    Acidalia Colles (category Mare Acidalium quadrangle)
    Acidalia Colles is a group of hills in the Mare Acidalium quadrangle of Mars, located at 50.9° north latitude and 23.1° west longitude. It is about 360...
    2 KB (102 words) - 04:28, 23 March 2025
  • Thumbnail for Yakima (crater)
    Yakima (crater) (category Mare Acidalium quadrangle)
    Mars Coordinates 43°02′N 356°51′E / 43.03°N 356.85°E / 43.03; 356.85 Quadrangle Mare Acidalium Diameter 12.53 km (7.79 mi) Eponym Yakima, Washington...
    1 KB (55 words) - 00:37, 26 January 2024
  • Thumbnail for Davies (crater)
    Davies (crater) (category Mare Acidalium quadrangle)
    Arabia Terra Planet Mars Coordinates 45°58′N 0°05′W / 45.96°N 0.09°W / 45.96; -0.09 Quadrangle Mare Acidalium Diameter 48.06 Eponym Merton Davies...
    2 KB (145 words) - 15:37, 18 December 2024
  • HiWish program. The location is Mare Acidalium quadrangle. There are many mud volcanoes in Mare Acidalium quadrangle. Possible mud volcano, as seen by...
    105 KB (12,684 words) - 21:39, 7 June 2025
  • Thumbnail for Ismenius Lacus quadrangle
    tsunamis affected some surfaces in the Ismenius Lacus quadrangle and in the Mare Acidalium quadrangle. Climate of Mars Deuteronilus Mensae Dunes Fretted...
    25 KB (3,112 words) - 03:16, 4 June 2025
  • Thumbnail for Viking 2
    Viking 2 (category Cebrenia quadrangle)
    melted when the impact crater was produced. Image is located in Mare Acidalium quadrangle and was taken by Viking Orbiter. This view of the flank of Alba...
    25 KB (2,237 words) - 19:21, 4 May 2025
  • crater, as seen by HiRISE under HiWish program. Location is in the Mare Acidalium quadrangle. Close-up of gullies in a crater from previous image. Image taken...
    122 KB (15,036 words) - 15:17, 7 June 2025
  • melted when the impact crater was produced. Image is located in Mare Acidalium quadrangle and was taken by Viking Orbiter. This view of the flank of Alba...
    102 KB (11,140 words) - 11:59, 20 May 2025
  • Thumbnail for Eden Patera
    Eden Patera is a feature located in the Mare Acidalium quadrangle on the planet Mars. In October 2013 the feature gained some attention when it was speculated...
    2 KB (188 words) - 20:57, 27 July 2023
  • Thumbnail for Tempe Terra
    Tempe Terra (category Mare Acidalium quadrangle)
    located in the eastern half of the Arcadia quadrangle (MC-03) and the western edge of the Mare Acidalium quadrangle (MC-04) in Mars' western hemisphere. It...
    13 KB (1,642 words) - 04:18, 28 May 2025
  • Thumbnail for Bamberg (crater)
    Bamberg (crater) (category Mare Acidalium quadrangle)
    Bamberg is an impact crater in the Mare Acidalium quadrangle of Mars. It is named after the town Bamberg in Germany. CTX images and HiRISE images from...
    5 KB (575 words) - 00:23, 26 January 2024
  • Thumbnail for Arandas, Jalisco
    8 km (15.4 miles) in diameter. Arandas is located within the Mare Acidalium Quadrangle to the Northeast of Chryse Planitia in the Northern Plains of...
    55 KB (4,155 words) - 03:21, 4 January 2025
  • Thumbnail for Coprates quadrangle
    The Coprates quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program...
    23 KB (2,805 words) - 03:02, 25 March 2025
  • Thumbnail for Mare Tyrrhenum quadrangle
    The Mare Tyrrhenum quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research...
    16 KB (2,039 words) - 11:19, 28 January 2025
  • Thumbnail for Arandas (crater)
    Arandas (crater) (category Mare Acidalium quadrangle)
    Arandas is a crater in the Mare Acidalium quadrangle of Mars, located 42.77° North and 15.17° West. It is 24.76 km (15.39 mi) in diameter and is named...
    6 KB (590 words) - 03:19, 14 November 2021
  • Thumbnail for Nilokeras Scopulus
    Nilokeras Scopulus (category Mare Acidalium quadrangle)
    Nilokeras Scopulus is a long escarpment (cliff) in the northern hemisphere of the planet Mars. It is located along the southeastern boundary of the Tempe...
    6 KB (714 words) - 01:09, 18 August 2022
  • Thumbnail for Mare Boreum quadrangle
    The Mare Boreum quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program...
    11 KB (1,433 words) - 09:21, 23 April 2025
  • Thumbnail for Mare Australe quadrangle
    The Mare Australe quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research...
    40 KB (5,267 words) - 11:21, 28 January 2025
  • Thumbnail for Lomonosov (Martian crater)
    Lomonosov (Martian crater) (category Mare Acidalium quadrangle)
    close (64.9° north) to the boundary between the Mare Acidalium quadrangle and the Mare Boreum quadrangle, it is found on both maps. The topography is smooth...
    4 KB (390 words) - 17:37, 9 June 2025