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Ah Peku Patera
Ah Peku Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 85 kilometers in diameter and is located at . It is named after the Mayan thunder god Ah Peku. Its name was adopted by the International Astronomical Union in 2006. Ah Peku Patera is located on the south end of Monan Mons, north of which is Monan Patera. The eruptive centers Amirani and Maui can be found northwest, as well as Maui Patera. Gish Bar Patera is located toward the northeast. Ah Peku Patera was first detected by the spacecraft ''Galileo''s Solid State Imager and Near-Infrared Mapping Spectrometer. It is considered an active hot spot Hotspot, Hot Spot or Hot spot may refer to: Places * Hot Spot, Kentucky, a community in the United States Arts, entertainment, and media Fictional entities * Hot Spot (comics), a name for the DC Comics character Isaiah Crockett * Hot Spot (Tra .... References {{Io Volcanoes of Io (moon) Active volcanoes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I24 Ah Peku Patera
I, or i, is the ninth letter and the third vowel letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''i'' (pronounced ), plural ''ies''. History In the Phoenician alphabet, the letter may have originated in a hieroglyph for an arm that represented a voiced pharyngeal fricative () in Egyptian, but was reassigned to (as in English "yes") by Semites, because their word for "arm" began with that sound. This letter could also be used to represent , the close front unrounded vowel, mainly in foreign words. The Greeks adopted a form of this Phoenician ''yodh'' as their letter '' iota'' () to represent , the same as in the Old Italic alphabet. In Latin (as in Modern Greek), it was also used to represent and this use persists in the languages that descended from Latin. The modern letter ' j' originated as a variation of 'i', and both were used interchange ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amirani (volcano)
Amirani is an active volcano on Jupiter's moon Io, the inner-most of the Galilean Moons. It is located on Io's leading hemisphere at . The volcano is responsible for the largest active lava flow in the entire Solar System, with recent flows dwarfing those of even other volcanos on Io. The volcano was first observed in images acquired by the ''Voyager 1'' spacecraft in March 1979. Later that year, the International Astronomical Union named this feature after a Georgian fire god, Amirani. Composition and physical attributes Amirani is about the same age as Jupiter, which is around 4.5 billion years old. It is surrounded by the Gish Bar Patera. Within the mountains of the crater, Amirani lies at the center of a frozen sulphuric lava field that consists of a half-circle shaped, 37 kilometer wide volcanic pit, which is connected to a 330 kilometer compound lava flow by a narrow channel. The southern half of the Amirani flow field is surrounded by a white plume of bright sulfuric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hotspot (geology)
In geology, hotspots (or hot spots) are volcanic locales thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle. Examples include the Hawaii, Iceland, and Yellowstone hotspots. A hotspot's position on the Earth's surface is independent of tectonic plate boundaries, and so hotspots may create a chain of volcanoes as the plates move above them. There are two hypotheses that attempt to explain their origins. One suggests that hotspots are due to mantle plumes that rise as thermal diapirs from the core–mantle boundary. The alternative plate theory is that the mantle source beneath a hotspot is not anomalously hot, rather the crust above is unusually weak or thin, so that lithospheric extension permits the passive rising of melt from shallow depths. Origin The origins of the concept of hotspots lie in the work of J. Tuzo Wilson, who postulated in 1963 that the formation of the Hawaiian Islands resulted from the slow movement of a tecton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galileo (spacecraft)
''Galileo'' was an American robotic space probe that studied the planet Jupiter and its moons, as well as the asteroids Gaspra and Ida. Named after the Italian astronomer Galileo Galilei, it consisted of an orbiter and an entry probe. It was delivered into Earth orbit on October 18, 1989, by , during STS-34. ''Galileo'' arrived at Jupiter on December 7, 1995, after gravitational assist flybys of Venus and Earth, and became the first spacecraft to orbit an outer planet. The Jet Propulsion Laboratory built the ''Galileo'' spacecraft and managed the ''Galileo'' program for NASA. West Germany Messerschmitt-Bölkow-Blohm supplied the propulsion module. NASA's Ames Research Center managed the atmospheric probe, which was built by Hughes Aircraft Company. At launch, the orbiter and probe together had a mass of and stood tall. Spacecraft are normally stabilized either by spinning around a fixed axis or by maintaining a fixed orientation with reference to the Sun and a star. '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA World Wind
NASA WorldWind is an open-source (released under the NOSA license and the Apache 2.0 license) virtual globe. According to the website (https://worldwind.arc.nasa.gov/), "WorldWind is an open source virtual globe API. WorldWind allows developers to quickly and easily create interactive visualizations of 3D globe, map and geographical information. Organizations around the world use WorldWind to monitor weather patterns, visualize cities and terrain, track vehicle movement, analyze geospatial data and educate humanity about the Earth." It was first developed by NASA in 2003 for use on personal computers and then further developed in concert with the open source community since 2004. As of 2017, a web-based version of WorldWind is available online. An Android version is also available. The original version relied on .NET Framework, which ran only on Microsoft Windows. The more recent Java version, WorldWind Java, is cross platform, a software development kit (SDK) aime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gish Bar Patera
Gish Bar Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 106.3 by 115.0 kilometers and 9,600 km2 in area. It is located at . It is named after the Babylonian sun god Gish Bar. Its name was approved by the International Astronomical Union in 1997. It is located at the southern base of Gish Bar Mons, an 11-kilometer-high mountain. To the northeast is Skythia Mons, and to the east is Monan Mons, at the north and south ends of which are Monan Patera and Ah Peku Patera. The NASA spacecraft ''Galileo'' has detected volcanic activity in Gish Bar Patera's past, particularly in 1996, and a new eruption was detected by ''Galileos near-infrared mapping spectrometer in August 2001. The western section of the patera is mostly green, with a few bright spots, whereas the eastern section is mostly orange. The active northwestern region of Gish Bar Patera has a mottled floor from several eruptions. The patera's flows may be composed of silicate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maui Patera
Maui Patera is a patera (planetary nomenclature), patera, or a complex crater with scalloped edges, on Jupiter's moon Io (moon), Io. It is about 38 kilometers in diameter and is located at . It is named after Māui (Hawaiian mythology), Māui, a Hawaiian demigod that sought fire from Mafuike. Its name was approved by the International Astronomical Union in 1979. It is located southwest of the eruptive center Maui (volcano), Maui, south of Euxine Mons, and southwest of the volcano Amirani (volcano), Amirani. Due east are Monan Patera, Monan Mons, and Ah Peku Patera.''NASA World Wind'' 1.4. NASA Ames Research Center, 2007. References {{Io Volcanoes of Io (moon) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maui (volcano)
The island of Maui (; Hawaiian: ) is the second-largest of the islands of the state of Hawaii at 727.2 square miles (1,883 km2) and is the 17th largest island in the United States. Maui is the largest of Maui County's four islands, which also includes Molokai, Lānai, and unpopulated Kahoolawe. In 2020, Maui had a population of 168,307, the third-highest of the Hawaiian Islands, behind that of Oahu and Hawaii Island. Kahului is the largest census-designated place (CDP) on the island with a population of 26,337 , and is the commercial and financial hub of the island. Wailuku is the seat of Maui County and is the third-largest CDP . Other significant places include Kīhei (including Wailea and Makena in the Kihei Town CDP, the island's second-most-populated CDP), Lāhainā (including Kāanapali and Kapalua in the Lāhainā Town CDP), Makawao, Pukalani, Pāia, Kula, Haikū, and Hāna. Etymology Native Hawaiian tradition gives the origin of the island's name in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monan Patera
Monan Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 137 kilometers in diameter and is located at . It is named after Monan, a god in Brazilian mythology that destroyed the world with fire and floods. Its name was adopted by the International Astronomical Union in 1997. Monan Patera forms an unusual worm-shaped depression at the north end of the elongate mountain Monan Mons, south of which is Ah Peku Patera. To the west is the eruptive center Amirani, and to the north is Skythia Mons. To the east are Gish Bar Patera Gish Bar Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 106.3 by 115.0 kilometers and 9,600 km2 in area. It is located at . It is named after the Babylonian sun god Gish Bar. Its name was approved ..., Gish Bar Mons, and Estan Patera. Monan Patera's similar north and south margins indicate it may have formed as a pull-apart basin and subsequently was filled wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patera (planetary Nomenclature)
Patera (plural: paterae ) is an irregular crater, or a complex crater with scalloped edges on a celestial body. Paterae can have any origin (volcanic, impact or other), although majority of them were created by volcanism. The term comes from Latin language, where it refers to a shallow bowl used in antique culture. This term is used in planetary nomenclature: it is a part of the international names of such features. In such names, it is capitalized and stands after the proper given name (e.g., Pillan Patera). Besides that, it can be used as a description term and applied even to unnamed features. Nature of paterae The term "patera", like other terms of planetary nomenclature, describes only the external view of the feature, but not its origin or geological structure. Majority of paterae of Venus, Mars and Io are volcanic craters or calderas, but some others (like Orcus Patera on Mars), probably, are impact craters. At least some of paterae on Triton and the only (as for 2016) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monan Mons
Monan may refer to: * Monan (saint) (''fl.'' 6th–7th century), Irish saint * Monan, Punjab, village in Jhelum District, Punjab, Pakistan * Monan Patera Monan Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 137 kilometers in diameter and is located at . It is named after Monan, a god in Brazilian mythology that destroyed the world with fire and f ..., a crater on Io * St Monans, town in Fife, Scotland * Monan, Hebei (陌南镇), town in Xian County, Hebei, China * Monan, Shanxi (陌南镇), town in Ruicheng County, Shanxi, China * Monan, an oil field located in the Eastern Trough Area Project in the North Sea {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Astronomical Union
The International Astronomical Union (IAU; french: link=yes, Union astronomique internationale, UAI) is a nongovernmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded in 1919 and is based in Paris, France. The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. As of 2018, the Union had over 13,700 individual members, spanning 90 countries, and 82 national members. Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
