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List Of Plains On Mars
This is a list of plains on Mars. Such features are named after the nearest classical albedo feature in compliance with the International Astronomical Union's rules of planetary nomenclature. Plains may be named denoted "planitia" or "planum", depending on height. Planitia Planitia (plural: planitiae) is Latin for plain. It is the IAU descriptor term for features which are "low plains". Plana Planum (plural: plana) is the Latin word for plateau. It is the IAU descriptor term for plateaus and high plains. Interactive Mars map References This article was based on the USGS The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...'Gazetteer of Planetary Nomenclature * — current list of ''planitiae'' on Mars * — current list of ''plana'' on Mars External links ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury. In the English language, Mars is named for the Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes and polar ice caps. It has two small and irregularly shaped moons, Phobos and Deimos. Some of the most notable surface features on Mars include Olympus Mons, the largest volcano and highest known mountain in the Solar System and Valles Marineris, one of the largest canyons in the Solar System. The Borealis basin in the Northern Hemisphere covers approximately 40% of the planet and may be a large impact feature. Days and seasons on Mars are comparable to those of Earth, as the planets have a similar rotation period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateau
In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills or escarpments. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, and erosion by water and glaciers. Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wide ones. Formation Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, Plate tectonics movements and erosion by water and glaciers. Volcanic Volcanic plateaus are produced by volcanic activity. The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solis Planum
Solis Planum is a planum on Mars which has a diameter of 1811.23 km. Its center latitude is 26.4 S and its center longitude is 270.33 E. Solis Planum was named after a classic albedo feature name, and its name was approved in 1973. Gallery ESP 044840 1620lavaflow.jpg, Edge of lava flow, as seen by HiRISE under HiWish program Interactive Mars map References {{Reflist See also * Phoenicis Lacus quadrangle * Volcanism on Mars Volcanic activity, or volcanism, has played a significant role in the geologic evolution of Mars. Scientists have known since the Mariner 9 mission in 1972 that volcanic features cover large portions of the Martian surface. These features incl ... 1973 in science Coprates quadrangle Phoenicis Lacus quadrangle Plains on Mars Thaumasia quadrangle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinai Planum
This is a list of plains on Mars. Such features are named after the nearest classical albedo feature in compliance with the International Astronomical Union's rules of planetary nomenclature. Plains may be named denoted "planitia" or "planum", depending on height. Planitia Planitia (plural: planitiae) is Latin for plain. It is the IAU descriptor term for features which are "low plains". Plana Planum (plural: plana) is the Latin word for plateau. It is the IAU descriptor term for plateaus and high plains. Interactive Mars map References This article was based on the USGS The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...'Gazetteer of Planetary Nomenclature * — current list of ''planitiae'' on Mars * — current list of ''plana'' on Mars External links ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planum Boreum
Planum Boreum (Latin: "the northern plain") is the northern polar plain on Mars. It extends northward from roughly 80°N and is centered at . Surrounding the high polar plain is a flat and featureless lowland plain called Vastitas Borealis which extends for approximately 1500 kilometres southwards, dominating the northern hemisphere. Features The main feature of the Planum Boreum is a large fissure or canyon in the polar ice cap called Chasma Boreale. It is up to wide and features scarps up to high. By comparison, the Grand Canyon is approximately deep in some places and long but only up to wide. Chasma Boreale cuts through polar deposits and ice, such as those present at Greenland. Planum Boreum interfaces with Vastitas Borealis west of Chasma Boreale at an irregular scarp named Rupes Tenuis. This scarp reaches heights of up to 1 km. At other places, the interface is a collection of mesas and troughs. Planum Boreum is surrounded by large fields of sand dunes spannin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planum Australe
Planum Australe (Latin: "the southern plain") is the southern polar plain on Mars. It extends southward of roughly 75°S and is centered at . The geology of this region was to be explored by the failed NASA mission Mars Polar Lander, which lost contact on entry into the Martian atmosphere. In July 2018, scientists reported the discovery, based on MARSIS radar studies, of a subglacial lake on Mars, below the southern polar ice cap, and extending sideways about , the first known stable body of water on the planet. Ice cap Planum Australe is partially covered by a permanent polar ice cap composed of frozen water and carbon dioxide about 3 km thick. A seasonal ice cap forms on top of the permanent one during the Martian winter, extending from 60°S southwards. It is, at the height of winter, approximately 1 meter thick. It is possible that the area of this ice cap may be shrinking due to localized climate change. Claims of more planetwide global warming based on imagery, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona University
The University of Arizona (Arizona, U of A, UArizona, or UA) is a public land-grant research university in Tucson, Arizona. Founded in 1885 by the 13th Arizona Territorial Legislature, it was the first university in the Arizona Territory. The university is part of the Association of American Universities and the Universities Research Association. In the former, it is the only member from the state of Arizona. The university is classified among "R1: Doctoral Universities – Very High Research Activity". The University of Arizona is one of three universities governed by the Arizona Board of Regents. , the university enrolled 49,471 students in 19 separate colleges/schools, including the University of Arizona College of Medicine in Tucson and Phoenix and the James E. Rogers College of Law, and is affiliated with two academic medical centers ( Banner – University Medical Center Tucson and Banner – University Medical Center Phoenix). In 2021, University of Arizona acquired ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxia Planum
Oxia Planum is a 200 km-wide clay-bearing plain located on the planet of Mars inside the Oxia Palus quadrangle on the eastern border of Chryse Planitia. The plain lies between the Mawrth Vallis outflow channel to the north-east and the Ares Vallis outflow channel to the south-west. In 2019, the International Astronomical Union Working Group for Planetary System Nomenclature officially approved Oxia Planum as a feature on the surface of Mars (near 18.275°N 335.368°E). Oxia Planum was one of eight potential landing sites for the European Space Agency and Roscosmos ExoMars mission. After a five-year-long selection process, it was officially selected to be the landing site for ''Rosalind Franklin'' (rover). It met the rover landing criteria based on its latitude, elevation, surface slopes, and its Noachian-aged terrains. It was chosen because of its relatively smooth topography and its abundance of hydrated minerals. Overview Oxia Planum contains one of the largest exposures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meridiani Planum
The Meridiani Planum (alternately Meridiani plain, Meridiani plains, Terra Meridiani, or Terra Meridiani plains) is either a large plain straddling the equator of Mars and covered with a vast number of spherules containing a lot of iron oxide or a region centered on this plain that includes some adjoining land. The plain sits on top of an enormous body of sediments that contains a lot of bound water. The iron oxide in the spherules is crystalline (grey) hematite (Fe203). The Meridiani Planum is one of the most thoroughly investigated regions of Mars. Many studies were carried out by the scientists involved with NASA's Mars Exploration Rover (MER) ''Opportunity''. Two outstanding features found by these investigations are the actions of water flow and aqueous chemistry in this plain's geological history and, particularly specific to the plain, an abundance and ubiquity of small spherules composed mainly of grey-hematite that sit loosely on top of the plain's soils and underneath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunae Planum
The Lunae Palus quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program. The quadrangle is also referred to as MC-10 (Mars Chart-10). Lunae Planum and parts of Xanthe Terra and Chryse Planitia are found in the Lunae Palus quadrangle. The Lunae Palus quadrangle contains many ancient river valleys. The quadrangle covers the area from 45° to 90° west longitude and 0° to 30° north latitude on Mars. The ''Viking 1'' Lander (part of Viking program) landed in the quadrangle on July 20, 1976, at . It was the first robot spacecraft to successfully land on the Red Planet. Results from ''Viking I'' mission What would it look like walking around the landing site The sky would be a light pink. The dirt would also appear pink. Rocks of many sizes would be spread about. One large rock, named Big Joe, is as big as a banquet table. Some boulders would show erosion due to the wind. There would be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucus Planum
Lucus Planum is a region on Mars, named after an albedo feature. Its name was approved by the IAU in 1997. The center latitude of the feature is 4.99 degrees S and the center longitude is 182.83 degrees It lies just to the east and north east of the volcano Apollinaris Patera. Lucus Planum lies in both the Memnonia quadrangle and the Aeolis quadrangles. It is part of a region called the "Medusae Fossae Formation" Part of this region is covered with yardangs. They are formed by the action of wind on sand sized particles; hence they often point in the direction that the winds were blowing when they were formed. Views of yardangs in this region are shown below. 44777yardangcontext.jpg, Wide context view of surface of Lucus Planum, as seen with CTX. 44777yardangcontextclose.jpg, Closer view of yardangs from previous image, as seen with CTX. ESP 044777 1725yardangs.jpg, Wide view of yardangs in Lucus Planum, as seen by HiRISE under HiWish program 44777 1725yardangs2.jpg, Close view ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icaria Planum
Icaria Planum is a region on Mars in the Thaumasia quadrangle of Mars that is 566.59 km across and is located at 43.27 S and 253.96E. It was named after a classic albedo feature that was approved in 1979. The name of the classic feature was based on the land where according to greek mythology, Icarus died (Icaria). Image:CTX Context image for layered mantle.jpg, CTX image from Icaria Planum that shows location of next image. Image:Layered mantle in Icaria Planum.JPG, Layers in mantle deposit, as seen by HiRISE, under the HiWish program. Mantle was probably formed from snow and dust falling during a different climate. See also * HiRISE * HiWish program * Latitude dependent mantle * Thaumasia quadrangle The Thaumasia quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program. The Thaumasia quadrangle is also referred to as MC-25 (Mars Chart-25). The name comes fr ... References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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