• 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...
    16 KB (1,941 words) - 22:17, 15 November 2024
  • Thumbnail for Lava dome
    Martian surface in the western part of Arcadia Planitia and within Terra Sirenum. Lava domes evolve unpredictably, due to non-linear dynamics caused...
    17 KB (1,449 words) - 19:36, 25 October 2024
  • Thumbnail for Terra Cimmeria
    Mars, especially in the Phaethontis and Eridania quadrangles (Terra Cimmeria and Terra Sirenum). The magnetometer on MGS discovered 100 km (62 mi) wide stripes...
    21 KB (2,929 words) - 16:39, 9 November 2024
  • Thumbnail for Water on Mars
    regions, particularly around the Elysium volcanoes, Terra Sabaea, and northwest of Terra Sirenum, and exists in concentrations up to 18% ice in the subsurface...
    287 KB (30,236 words) - 07:01, 2 January 2025
  • Thumbnail for Chloride-bearing deposits on Mars
    deposits will come from in situ observations on the Martian surface. Terra Sirenum is a region in the southern highlands of Mars (approximately at 38.8°S...
    9 KB (989 words) - 10:07, 4 December 2023
  • Hawaii. 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...
    102 KB (11,139 words) - 07:04, 11 November 2024
  • Thumbnail for Magnetic field of Mars
    E–W trending alternating stripes on the southern hemisphere (Terra Cimmeria and Terra Sirenum). It has been proposed that these bands are formed by plate...
    22 KB (2,148 words) - 00:41, 3 September 2024
  • Thumbnail for Malin Space Science Systems
    documents which describe what they found: New Gully Deposit in a Crater in Terra Sirenum: Evidence That Water Flowed on Mars in This Decade? Support for Hypothesis...
    13 KB (1,412 words) - 14:54, 28 September 2024
  • Thumbnail for Tharsis
    Daedalia 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 (4,037 words) - 20:57, 28 December 2024
  • Thumbnail for Aonia Terra
    Fossae and parts of the southern area. The feature are bordered by Terra Sirenum within the range of Icaria Fossae to the northwest the highland area...
    19 KB (2,039 words) - 16:37, 3 August 2024
  • Thumbnail for Mars Global Surveyor
    Nirgal Vallis. On 6 December 2006 NASA released photos of two craters in Terra Sirenum and Centauri Montes which appear to show the presence of flowing water...
    45 KB (4,569 words) - 12:32, 7 October 2024
  • Thumbnail for Lakes on Mars
    Wendt, L.; Bishop, J.; Neukum, G. (2013). "Knob fields in the Terra Cimmeria/Terra Sirenum region of Mars: Stratigraphy, mineralogy and morphology". Icarus...
    110 KB (12,267 words) - 02:10, 13 December 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 (9,712 words) - 01:13, 1 November 2024
  • Thumbnail for Northwest Africa 7034
    formed the crater Karratha about 5-10 million years ago in the Terra Cimmeria-Terra Sirenum region of the southern highlands. The authors proposed that before...
    11 KB (1,140 words) - 18:30, 1 December 2024
  • Thumbnail for Memnonia quadrangle
    of Mars: Arcadia Planitia Amazonis Planitia Lucus Planum Terra Sirenum Daedalia Planum Terra Cimmeria Recently, evidence of water was found in the area...
    29 KB (3,860 words) - 00:46, 13 December 2024
  • The following is a list of regions on Mars given the name Terra (pl. Terrae). Most cover large, rugged areas, often including outflow channels, cratering...
    2 KB (87 words) - 01:17, 11 April 2022
  • 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...
    68 KB (8,665 words) - 00:57, 14 October 2024
  • Thumbnail for Phaethontis quadrangle
    numerous gullies have been discovered. An old feature in this area, called Terra Sirenum lies in this quadrangle; Mars Reconnaissance Orbiter discovered iron/magnesium...
    61 KB (7,138 words) - 14:09, 30 December 2024
  • Thumbnail for Copernicus (Martian crater)
    south of the planet's equator in the heavily cratered highlands of Terra Sirenum in the Phaethontis quadrangle at 48.8°S and 191.2°E. Its name was approved...
    7 KB (818 words) - 00:24, 26 January 2024
  • Thumbnail for Mars Reconnaissance Orbiter
    sulfates. The researchers identified hydrated sulfates and ferric minerals in Terra Meridiani and in Valles Marineris. Other minerals found on Mars were jarosite...
    102 KB (9,014 words) - 00:20, 21 November 2024
  • Thumbnail for Crustal magnetism
    Mars, especially in the Phaethontis and Eridania quadrangles (Terra Cimmeria and Terra Sirenum). The magnetometer on MGS discovered 100 km (62 mi) wide stripes...
    7 KB (792 words) - 09:16, 30 December 2023
  • 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 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...
    50 KB (6,106 words) - 13:06, 1 January 2025
  • HiWish program. Gullies with remains of a former glacier in crater in Terra Sirenum, as seen by HiRISE under HiWish program. Location is the Phaethontis...
    119 KB (14,658 words) - 09:07, 8 November 2024
  • Thumbnail for Newton (Martian crater)
    south of the planet's equator in the heavily cratered highlands of Terra Sirenum in the Phaethontis quadrangle. The crater was named in 1973 by the International...
    8 KB (963 words) - 14:17, 21 November 2021
  • Thumbnail for Polygonal patterned ground
    covering, as seen by HiRISE, under the HiWish program. Location is Terra Sirenum in Phaethontis quadrangle. Mantle layers, as seen by HiRISE under HiWish...
    29 KB (3,208 words) - 18:01, 22 July 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...
    104 KB (12,592 words) - 16:10, 12 November 2024
  • Thumbnail for Reynolds (crater)
    latitude and 157.9°W longitude and is in the southernmost portion of Terra Sirenum. It measures 91 kilometers in diameter and was named after British physicist...
    4 KB (341 words) - 01:44, 3 May 2023
  • Thumbnail for Aeolis quadrangle
    Wray, J. et al. 2009. Columbus Crater and other possible paleolakes in Terra Sirenum, Mars. Lunar and Planetary Science Conference. 40: 1896. "Martian "Lake...
    110 KB (12,792 words) - 20:46, 31 December 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 (1,168 words) - 14:39, 16 August 2024