• Thumbnail for Sirenum Fossae
    Sirenum Fossae is a long trough in several quadrangles including Memnonia quadrangle and Phaethontis quadrangle of Mars, centered at 35.57° south latitude...
    6 KB (625 words) - 02:26, 8 July 2023
  • Thumbnail for Terra Sirenum
    Terra Sirenum is a large region in the southern hemisphere of the planet Mars. It is centered at 39°42′S 150°00′W / 39.7°S 150°W / -39.7; -150 and...
    25 KB (3,198 words) - 08:50, 6 September 2023
  • This image shows where the image is in relation to Mariner Crater and Sirenum Fossae. Gullies in a trough and nearby crater, as seen by HiRISE under the...
    15 KB (1,630 words) - 19:05, 10 April 2024
  • Thumbnail for Gorgonum Chaos
    generally believed that it once contained a lake. Other nearby features are Sirenum Fossae, Maadim Vallis, Ariadnes Colles, and Atlantis Chaos. Some of the surfaces...
    6 KB (814 words) - 00:43, 26 January 2024
  • Thumbnail for Memnonia quadrangle
    1000 meters long. Sirenum Fossae, as seen by HiRISE. More information can be found at Fossa (geology). Large pits in Sirenum Fossae, as seen by HiRISE...
    31 KB (4,109 words) - 21:48, 3 April 2024
  • Thumbnail for Electris deposits
    Jeffery M; Howard, Alan D (2010). "HiRISE views enigmatic deposits in the Sirenum Fossae region of Mars" (PDF). Icarus. 205 (1): 53–63. Bibcode:2010Icar..205...
    3 KB (330 words) - 14:55, 24 January 2023
  • Mars include dark slope streaks, dust devil tracks, sand dunes, Medusae Fossae Formation, fretted terrain, layers, gullies, glaciers, scalloped topography...
    115 KB (14,094 words) - 20:27, 27 March 2024
  • Thumbnail for Crater counting
    using the Buffered Crater Counting approach – Case studies of the Sirenum and Fortuna Fossae graben systems on Mars". Icarus. 250: 384–394. Bibcode:2015Icar...
    16 KB (1,897 words) - 18:42, 4 January 2024
  • Thumbnail for Areography
    features were thought to be seas, hence their names Mare Erythraeum, Mare Sirenum and Aurorae Sinus. The largest dark feature seen from Earth is Syrtis Major...
    26 KB (3,155 words) - 14:22, 26 January 2024
  • Thumbnail for Tharsis
    Planum, which slope gently to the southwest into the Memnonia and Terra Sirenum regions. To the east, the southern Tharsis bulge consists of the Thaumasia...
    33 KB (4,000 words) - 20:53, 14 December 2023
  • Thumbnail for Mars
    about 200 million years ago. Water flows in the grabens called the Cerberus Fossae occurred less than 20 million years ago, indicating equally recent volcanic...
    208 KB (18,892 words) - 02:16, 21 April 2024
  • Thumbnail for Aonia Terra
    areas, Thaumasia Fossae and parts of the southern area. The feature are bordered by Terra Sirenum within the range of Icaria Fossae to the northwest the...
    19 KB (2,031 words) - 14:44, 8 December 2022
  • Thumbnail for Phaethontis quadrangle
    seen by HiRISE. Click on image for a better view of Dust Devil Tracks. Sirenum Fossae Layers, as seen by HiRISE. Scale bar is 500 meters long. Pits in troughs...
    62 KB (7,341 words) - 19:02, 3 April 2024
  • Thumbnail for Evidence of water on Mars found by Mars Reconnaissance Orbiter
    covering, as seen by HiRISE, under the HiWish program. Location is Terra Sirenum in Phaethontis quadrangle. Layers in mantle deposit, as seen by HiRISE...
    81 KB (9,771 words) - 13:24, 22 March 2024
  • Thumbnail for Northwest Africa 7034
    crater Karratha about 5-10 million years ago in the Terra Cimmeria-Terra Sirenum region of the southern highlands of Mars. The authors proposed that the...
    11 KB (1,075 words) - 00:10, 7 January 2024
  • (Claritas Rise and the Claritas Fossae), the south (Thaumasia highlands), and the east (Coprates Rise and the Nectaris Fossae). The plateau stretches over...
    8 KB (1,033 words) - 16:01, 28 March 2024
  • Thumbnail for Water on Mars
    These areas are thought to have once contained lakes; one is in Terra Sirenum that had its overflow move through Ma'adim Vallis into Gusev Crater, explored...
    265 KB (28,728 words) - 04:41, 15 April 2024
  • Thumbnail for Classical albedo features on Mars
    Serbonian Bog near Mt Casius in Egypt — Mare Sirenum /ˈmɛəriː saɪˈriːnəm/ "Sea of Sirens" Terra Sirenum Socratis Promontorium /ˈsɒkrətɪs ˌprɒmənˈtɔːriəm/...
    40 KB (1,166 words) - 04:58, 20 January 2024
  • Thumbnail for Glaciers on Mars
    covering, as seen by HiRISE, under the HiWish program. Location is Terra Sirenum in Phaethontis quadrangle. Mantle fell from the sky and may be a major...
    49 KB (5,956 words) - 07:36, 11 March 2024
  • On December 6, 2006 NASA released photos of two craters called Terra Sirenum and Centauri Montes which appear to show the presence of liquid water on...
    99 KB (10,860 words) - 22:33, 27 November 2023
  • Thumbnail for List of mountains on Mars
    201.28 (Scandia Tholi) 480 Sirenum mons 38°12′S 212°12′E / 38.2°S 212.2°E / -38.2; 212.2 (Sirenum Mons) 123 Sirenum tholus 34°36′S 215°12′E / 34...
    15 KB (442 words) - 22:29, 12 April 2024
  • Thumbnail for Compact Reconnaissance Imaging Spectrometer for Mars
    "Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars". Journal of Geophysical Research. 116 (E1): E01001. Bibcode:2011JGRE...
    37 KB (4,116 words) - 12:00, 13 January 2024
  • Thumbnail for Lakes on Mars
    Bishop, J.; Neukum, G. (2013). "Knob fields in the Terra Cimmeria/Terra Sirenum region of Mars: Stratigraphy, mineralogy and morphology". Icarus. 225 (1):...
    109 KB (12,234 words) - 19:07, 18 February 2024
  • Thumbnail for Gullies on Mars
    program, of gullies in a crater in Terra Sirenum. Gullies with remains of a former glacier in crater in Terra Sirenum, as seen by HiRISE under HiWish program...
    66 KB (8,361 words) - 04:51, 3 March 2024
  • Terra Sabaea 2°00′N 318°00′E / 2.0°N 318.0°E / 2.0; 318.0 4,700 Terra Sirenum 40°00′S 150°00′E / 40.0°S 150.0°E / -40.0; 150.0 3,900 Tempe Terra 40°00′N...
    2 KB (87 words) - 01:17, 11 April 2022
  • Thumbnail for List of artificial objects on Mars
    1210 Transmission failure 110 seconds after soft landing Estimated at Sirenum Terra 45°S 158°W / 45°S 158°W / -45; -158 (Mars 3) 1973 USSR Mars 6...
    18 KB (1,007 words) - 15:44, 24 March 2024
  • Thumbnail for Aeolis quadrangle
    regions Elysium Planitia and Terra Cimmeria. A small part of the Medusae Fossae Formation lies in this quadrangle. The name refers to the name of a floating...
    124 KB (14,202 words) - 17:34, 11 April 2024
  • covering, as seen by HiRISE, under the HiWish program. Location is Terra Sirenum in Phaethontis quadrangle. Mantle layers, as seen by HiRISE under HiWish...
    101 KB (12,196 words) - 06:25, 4 April 2024
  • Thumbnail for Impact events on Mars
    2016-09-10 2014-07-12 790 17.2 1.1–3.4 2.2–20 no MRO MRO Memnonia Terra Sirenum 15°37′55″S 181°04′16″E / 15.632°S 181.071°E / -15.632; 181.071 321 kilometers...
    58 KB (1,309 words) - 18:59, 5 January 2024
  • Thumbnail for Terra Cimmeria
    in the Phaethontis and Eridania quadrangles (Terra Cimmeria and Terra Sirenum). The magnetometer on MGS discovered 100 km (62 mi) wide stripes of magnetized...
    21 KB (2,921 words) - 16:02, 25 May 2023