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• Storm shelter
  ...ly. [[Water]], which is two-thirds hydrogen, is another shielding option. Rock, regolith and concrete are all options if the equipment is available to arr
  3 KB (481 words) - 08:59, 26 May 2022
• Margaritifer Terra
  ...region display layers. Many places on Mars show rocks arranged in layers. Rock can form layers in a variety of ways. Volcanoes, wind, or water can produc
  3 KB (470 words) - 06:47, 23 March 2020
• Crew 189 EVA Reports
  – White Rock Canyon: 12S-520200E-4247500N ...ents are supporting the desert conditions perfectly. We then went to white rock canyon for exploration and photography. The walk went perfectly, the temper
  14 KB (2,328 words) - 11:13, 24 March 2019
• Crew 200 EVA Reports
  ...eam Bed. Arrived at the Hab at 9:50, we took Opportunity to go to Robert’s Rock Garden, applying the same communication protocol. From there we walked alon Destination: Galileo Road (up to Cowboy Corner) + Robert’s Rock Garden
  7 KB (1,162 words) - 16:23, 7 March 2019
• Crew 167 EVA Reports
  ...compass. At the second stop, we performed the same analyses on the various rock layers in the canyon. We returned well, safe, and informed. 12 N 518524 4249129 (sedimentary rock field)
  25 KB (3,682 words) - 18:30, 11 November 2019
• Surface composition
  Rock formations on the surface are primarily composed of basalt - a consequence ...va flows, similar to [[exd:andesitic|andesitic]] rocks found on [[Earth]] (rock which crystallizes from silicate minerals at intermediate temperatures).
  5 KB (782 words) - 17:06, 25 November 2021
• Alumina
  On Earth, corundum mainly occurs in [[metamorphic rock]], as well as in [[alluvial deposits]].<ref name="Cairncross" />
  4 KB (532 words) - 20:36, 25 May 2021
• Crew 195 Sol Summaries
  EVA to Robert’s Rock Garden (aka the martian graveyard) was undertaken by the intrepid MDRS 195
  4 KB (553 words) - 18:20, 7 March 2019
• Syrtis Major quadrangle
  ...moving along cracks or faults in the rock. When they cool, walls of hard rock may be formed after being exposed by the erosion of softer, surrounding mat ...moves underground than what formed volcanoes. In other words, more liquid rock was under the surface than in the many massive Martian volcanoes.<ref>Crisp
  21 KB (3,097 words) - 15:11, 8 May 2023
• Terra Sirenum
  ...of Mars, ice could survive for long periods under a few meters of dirt and rock. <ref> Head, J. W.; et al. (2006). "Extensive valley glacier deposits in ...e; consequently making these cracked mounds. Since ice is less dense than rock, it probably pushed upwards on the surface and made these spider web-like p
  10 KB (1,480 words) - 17:48, 9 November 2020
• Solar System
  The terrestrial planets are mostly composed of rock but with a thin atmosphere of gas. The gas giants are the biggest objects i
  5 KB (802 words) - 05:37, 27 March 2021
• Bringing up Phobos
  ...put a small mass driver on Phobos and accelerate it in its orbit by firing rock and ice backwards. This will raise the orbit of Phobos and lower the orbit
  4 KB (721 words) - 15:27, 4 October 2022
• Roads
  ...ld be quite solid, with the exception on dunes and wind transported sand. Rock breaking equipment, combined with crushers and graders should be capable of
  4 KB (681 words) - 12:09, 6 October 2023
• Spacecraft Classification
  ...of being on the planet rather than orbiting and usually pack it with more rock observing and geology type-of experiments rather than atmospheric experimen
  5 KB (853 words) - 10:19, 1 January 2023
• Elysium quadrangle
  ...s due to their hardness. These boulders are probably made of the volcanic rock basalt since it is hard and is widespread on Mars. Some layers may be caus ...reak in the rock. Magma might move along, under the surface, breaking the rock, and more importantly melting ice. The resulting action would cause a crack
  18 KB (2,848 words) - 16:04, 24 December 2023
• Phobos
  ...d of carbonaceous surface materials. Phobos' density is too low to be pure rock, however, and it is known to have significant porosity. These results led t
  4 KB (708 words) - 05:35, 18 April 2024
• Iapygia quadrangle
  ...ross rock layers. Dikes form when magma rises up in a fault (crack) in the rock. They are generally hard and resistant to erosion; thus they are left stan Many places on Mars show rocks arranged in layers. Rock can form layers in a variety of ways. Volcanoes, wind, or water can produce
  20 KB (3,015 words) - 06:56, 20 April 2024
• Concrete
  Sand and stone are common on Mars. Most types of volcanic rock are compatible with concrete.
  5 KB (711 words) - 14:29, 3 October 2022
• Layers on Mars
  .... Sometimes it is from a layer of hard lava that covered everything. Cap rock, a name given to this hard layer, is seen to break into large blocks or bou ...nd in Gale crater, as seen by Curiosity's Mast Camera The insert shows a rock about the size of Curiosity.
  19 KB (2,816 words) - 10:23, 2 January 2024
• Aluminum
  ...ble on Mars. Bauxite is generally the result of intense weathering of base rock, and is usually found in tropical countries. Alumina is separated from the
  5 KB (873 words) - 10:50, 2 May 2024

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