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Dorsum Von Cotta
Dorsum Von Cotta is a wrinkle ridge at in Mare Serenitatis on the Moon. It is 183 km long and trends south to north at approximately the lunar 12th parallel. It was named after German geologist Bernhard von Cotta Carl Bernhard von Cotta, known as Bernhard von Cotta (24 October 180814 September 1879), was a German geologist. Life He was born in a forester's lodge at Kleine Zillbach, Meiningen, near Eisenach, the son of Heinrich von Cotta, founder of th ... in 1976. To the east of the dorsum is Hornsby crater located and to the west is the collapse feature known as Aratus CA. To the south is Dorsum Buckland. References External linksLAC-42 {{moon-stub Von Cotta [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsum Von Cotta AS15-P-9348 , a star on the back of Capricornus
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Dorsum (plural Dorsa) is a Latin word. In science, it may refer to: Anatomy * Dorsum (anatomy), the upper side of an animal, or the back in erect organisms ** Dorsum humanum, the human back * Dorsum of foot, the top of the foot * Dorsum of hand, the back of the hand * The back of the tongue, which is used for articulating dorsal consonants Other uses * ''Dorsum'' (moth), genus of moths of the family Erebidae * Dorsum (astrogeology), wrinkle ridges found on planets or moons * Theta Capricorni Theta Capricorni, Latinized from θ Capricorni, is a white-hued star in the southern constellation of Capricornus, positioned 0.58° south of the ecliptic. Sometimes, this star is called by the name Dorsum, meaning ''the back (of the goa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrinkle Ridge
A wrinkle ridge is a type of feature commonly found on lunar maria, or basalt plains. These features are low, sinuous ridges formed on the mare surface that can extend for up to several hundred kilometers. Wrinkle ridges are tectonic features created after the lava cooled and solidified. They frequently outline ring structures buried within the mare, follow circular patterns outlining the mare, or intersect protruding peaks. They are sometimes called ''veins'' due to their resemblance to the veins that protrude from beneath the skin. Wrinkle ridges are named with the Latin designation ''dorsum'' (plural ''dorsa''). The standard IAU nomenclature uses the names of people (generally scientists) to identify wrinkle ridges on the Moon. For example, the Dorsa Burnet are named for Thomas Burnet, and the Dorsum Owen is named after George Owen of Henllys. Wrinkle ridges can also be found on Mars, for example in Chryse Planitia, on several of the asteroids that have been visited by sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mare Serenitatis
Mare Serenitatis (Latin ''serēnitātis'', the "Sea of Serenity") is a lunar mare located to the east of Mare Imbrium on the Moon. Its diameter is . Geology Mare Serenitatis is located within the Serenitatis basin, which is of the Nectarian epoch. The material surrounding the mare is of the Lower Imbrian epoch, while the mare material is of the Upper Imbrian epoch. The mare basalt covers a majority of the basin and overflows into Lacus Somniorum to the northeast. The most noticeable feature is the crater Posidonius on the northeast rim of the mare. The ring feature to the west of the mare is indistinct, except for Montes Haemus. Mare Serenitatis connects with Mare Tranquillitatis to the southeast and borders Mare Vaporum to the southwest. Mare Serenitatis is an example of a mascon, an anomalous gravitational region on the moon. A mass concentration (mascon), or gravitational high, was identified in the center of Mare Serenitatis from Doppler tracking of the five Lunar Orbit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia). The Moon is a planetary-mass object with a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term and larger than all known dwarf planets of the Solar System. It lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is about one-sixth of Earth's at , with Jupiter's moon Io being the only satellite in the Solar System known to have a higher surface gravity and density. The Moon orbits Earth at an average distance of , or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. During each synodic period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernhard Von Cotta
Carl Bernhard von Cotta, known as Bernhard von Cotta (24 October 180814 September 1879), was a German geologist. Life He was born in a forester's lodge at Kleine Zillbach, Meiningen, near Eisenach, the son of Heinrich von Cotta, founder of the Tharandt Forestry Academy near Dresden. He was educated first at the Tharnadt Academcy, then at the Bergakademie Freiberg and the University of Heidelberg. Botany at first attracted him and he was one of the earliest to use the microscope in determining the structure of fossil plants. Later on he gave his attention to geology, to the study of ore-deposits, of rocks and metamorphism. He studied deposits of minerals in the Austrian Alps, Hungary, and Romania. He also examined soils and studied their effects on the geography and history of Germany. From 1842 to 1874 he held the professorship of geology in the ''Bergakademie'' and was regarded as an excellent teacher. He published many important works on geology, including ''Rocks Classifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornsby (crater)
Hornsby is a tiny lunar impact crater in the western part of the Mare Serenitatis, a lunar mare in the northeast quadrant of the Moon's near side. It was named after British astronomer Thomas Hornsby. It is a solitary formation that is located at least 100 kilometers from any significant craters, although the curiously shaped depression Aratus CA lies about 50 km to the west-northwest. To the north-northwest is Linné, a feature notable for its skirt of high-albedo material. To the west of Hornsby is the wrinkle ridge Dorsum Von Cotta. References * * * * * * * * * * * External links LTO-42D1 Hornsby{Dead link, date=January 2020 , bot=InternetArchiveBot , fix-attempted=yes — L&PI topographic map In modern mapping, a topographic map or topographic sheet is a type of map characterized by large- scale detail and quantitative representation of relief features, usually using contour lines (connecting points of equal elevation), but histori ... Impa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aratus (crater)
Aratus is a small lunar impact crater located on the highland to the south and east of the rugged Montes Apenninus range. It is a circular, cup-shaped crater with a relatively high albedo. It was named after Greek astronomer Aratus of Soli. To the east is the Mare Serenitatis, and to the southwest is the somewhat larger crater Conon. North-northeast of Aratus is the landing site of the Apollo 15 mission, just beyond Mons Hadley Delta. Satellite craters By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Aratus. The following craters have been renamed by the IAU. * Aratus A—''See'' Galen (crater). File:Aratus D crater hrp215.jpg, Aratus D (center) and probable collapse features to the east, associated with a small rille (arrows) Aratus CA This three-pronged feature is located in western Mare Serenitatis. It is formed from a merged group of depressions in the lunar surface, and may be a volcan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsum Buckland
Dorsum Buckland is a large wrinkle ridge at in Mare Serenitatis on the Moon, 369 km long. It was named after British geologist William Buckland in 1976. Dorsum Buckland's ridges are 200 to 300 meters high and were formed by compressional stresses near the center of the basin, possibly over buried basin structures.http://www.lpi.usra.edu/resources/stereo_atlas/HTDOCS/LSER-B3.HTM References External links LAC-42 Lunar Topographic Orthophotomap (shows northwestern Dorsum Buckland) LTO-42D1 Hornsby Lunar Topographic Orthophotomap (shows southeastern Dorsum Buckland) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ridges On The Moon
A ridge or a mountain ridge is a geographical feature consisting of a chain of mountains or hills that form a continuous elevated crest for an extended distance. The sides of the ridge slope away from the narrow top on either side. The lines along the crest formed by the highest points, with the terrain dropping down on either side, are called the ridgelines. Ridges are usually termed hills or mountains as well, depending on size. Smaller ridges, especially those leaving a larger ridge, are often referred to as spurs. Types There are several main types of ridges: ;Dendritic ridge: In typical dissected plateau terrain, the stream drainage valleys will leave intervening ridges. These are by far the most common ridges. These ridges usually represent slightly more erosion resistant rock, but not always – they often remain because there were more joints where the valleys formed or other chance occurrences. This type of ridge is generally somewhat random in orientation, often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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