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Murasaki (crater)
Murasaki is a impact crater, crater on Mercury (planet), Mercury located at 12 S, 31 W. It is 132 km in diameter. It was named after 10th-11th century Japanese writer Murasaki Shikibu. The name was approved by IAU's Working Group for Planetary System Nomenclature in 1976. To its east lies the slightly larger Hiroshige (crater), Hiroshige. The bright crater Kuiper (Mercurian crater), Kuiper overlays the rim of Murasaki. References Impact craters on Mercury Murasaki Shikibu {{Mercury-crater-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mariner 10
''Mariner 10'' was an American Robotic spacecraft, robotic space probe launched by NASA on 3 November 1973, to fly by the planets Mercury (planet), Mercury and Venus. It was the first spacecraft to perform flybys of multiple planets. ''Mariner 10'' was launched approximately two years after ''Mariner 9'' and was the last spacecraft in the Mariner program. (Mariner 11 and Mariner 12 were allocated to the Voyager program and redesignated ''Voyager 1'' and ''Voyager 2''.) The mission objectives were to measure Mercury's environment, atmosphere, surface, and body characteristics and to make similar investigations of Venus. Secondary objectives were to perform experiments in the interplanetary medium and to obtain experience with a dual-planet gravity assist mission. ''Mariner 10''s science team was led by Bruce C. Murray at the Jet Propulsion Laboratory. Design and trajectory ''Mariner 10'' was the first mission to use a gravity assist from one planet (in this case, Venus) t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiroshige (crater)
Hiroshige is a crater on Mercury. Its name was adopted by the International Astronomical Union (IAU) in 1976, after the Japanese artist Andō Hiroshige. Hiroshige is east of the craters Murasaki and Kuiper. Kuiper's rays Ray or RAY may refer to: Fish * Ray (fish), any cartilaginous fish of the superorder Batoidea * Ray (fish fin anatomy), the bony or horny spine on ray-finned fish Science and mathematics * Half-line (geometry) or ray, half of a line split at an ... overlie Hiroshige. References Impact craters on Mercury {{Mercury-crater-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuiper Quadrangle
The Kuiper quadrangle, located in a heavily cratered region of Mercury (planet), Mercury, includes the young, 55-km-diameter crater Kuiper (crater on Mercury), Kuiper (11° S., 31.5° ), which has the highest albedo recorded on the planet,Hapke, Bruce, Danielson, G. E., Jr., Klaasen, Kenneth, and Wilson, Lionel, 1975, Photometric observations of Mercury from Mariner 10: ''Journal of Geophysical Research'', v. 80, no. 17, pp. 2431–2443. and the small crater Hun Kal (crater), Hun Kal (0.6° S., 20.0° ), which is the principal reference point for Mercurian longitude (Davies and Batson, 1975). Impact craters and basins, their numerous secondary craters, and heavily to lightly cratered plains are the characteristic landforms of the region. At least six multiringed basins ranging from 150 km to 440 km in diameter are present. Inasmuch as multiringed basins occur widely on that part of Mercury photographed by ''Mariner 10'', as well as on the Moon and Mars, they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury (planet)
Mercury is the first planet from the Sun. It is a rocky planet with a trace atmosphere. While it is the List of Solar System objects by size, smallest and least massive planet of the Solar System, its surface gravity is slightly higher than that of Mars. The surface of Mercury is similar to Earth's Moon, heavily Impact crater, cratered, with expansive rupes system, generated from thrust faults, and bright ray systems, formed by ejecta. Its largest crater, Caloris Planitia, has a diameter of , which is about one-third the diameter of the planet (). Being the most inferior planet, inferior orbiting planet it appears in Earth's sky, always close to the Sun, either as a "morning star" or an "evening star". It stays most of the time the closest to all other planets and is the planet with the highest delta-v needed to travel to from all other planets of the Solar System. Mercury's sidereal year (88.0 Earth days) and sidereal day (58.65 Earth days) are in a 3:2 ratio. This relation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murasaki Shikibu
was a Japanese novelist, Japanese poetry#Age of Nyobo or court ladies, poet and lady-in-waiting at the Imperial Court in Kyoto, Imperial court in the Heian period. She was best known as the author of ''The Tale of Genji'', widely considered to be one of the world's first novels, written in Japanese between about 1000 and 1012. Murasaki Shikibu is a descriptive name; her personal name is unknown, but she may have been , who was mentioned in a 1007 court diary as an imperial lady-in-waiting. Heian period, Heian women were traditionally excluded from learning Classical Chinese, Chinese, the written language of government, but Murasaki, raised in her erudite father's household, showed a precocious aptitude for the Chinese classics and managed to acquire fluency. She married in her mid-to-late twenties and gave birth to a daughter, Daini no Sanmi. Her husband died after two years of marriage. It is uncertain when she began to write ''The Tale of Genji'', but it was probably while s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murasaki Crater EN1007447875M EN1007447919M
''Murasaki'' is the Japanese word for: * ''Lithospermum erythrorhizon'' (ムラサキ), commonly called purple gromwell * the colour purple (紫) It may also refer to: People * Murasaki Shikibu, author of ''The Tale of Genji'' ** Murasaki no Ue, one of the main character in ''The Tale of Genji'' * Murasaki Yamada, Japanese feminist essayist, manga artist, and poet * Murasaki Fujima, Japanese actress Fictional characters * Lady Murasaki, a character from Tom Harris's ''Hannibal Rising'' * Murasaki Kimidori, a character from the anime and manga series ''Dr. Slump'' * Ninja Murasaki, a member of the Red Ribbon Army in the anime and manga series ''Dragon Ball'' * Murasaki Kuhōin, a character from the light novel, anime and manga series * Akane Kurashiki, who is nicknamed "Murasaki" in ''Nine Hours, Nine Persons, Nine Doors'' Books * ''The Murasaki Shikibu Diary'', diary written by Murasaki Shikibu * ''Murasaki'' (novel), a 1992 science fiction novel by several authors, edite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Crater
An impact crater is a depression (geology), depression in the surface of a solid astronomical body formed by the hypervelocity impact event, impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. Impact craters are typically circular, though they can be elliptical in shape or even irregular due to events such as landslides. Impact craters range in size from microscopic craters seen on lunar rocks returned by the Apollo Program to simple bowl-shaped depressions and vast, complex, multi-ringed impact basins. Meteor Crater is a well-known example of a small impact crater on Earth. Impact craters are the dominant geographic features on many solid Solar System objects including the Moon, Mercury (planet), Mercury, Callisto (moon), Callisto, Ganymede (moon), Ganymede, and most small moons and asteroids. On other planet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Working Group For Planetary System Nomenclature
The International Astronomical Union (IAU; , UAI) is an international non-governmental organization (INGO) with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded on 28 July 1919 in Brussels, Belgium 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. the Union had 85 national members and 12,734 individual members, spanning 90 countries and territories. 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] |
Kuiper (Mercurian Crater)
Kuiper is a moderate-size crater with a central peak cluster located at on Mercury. It is 62 kilometers in diameter and was named after Dutch-American astronomer Gerard Kuiper in 1976. It is one of only 2 Mercurian craters which are named not after artists, and one of very few cases when the same name is used for 3 craters (there are also Kuiper craters on Mars and on the Moon). Gerard Kuiper, being a leader of American planetary science, died shortly before the first images of Mercurian surface were made. Kuiper overlies the northern rim of the larger crater Murasaki. Kuiper crater has the highest recorded albedo of any region on the planet's surface and has a prominent ray system, suggesting that it is one of the youngest craters.Description Kuiper is one of the largest craters of the Kuiperian system on Mercury. The largest is Bartók crater.Denevi, B. W., Ernst, C. M., Prockter, L. M., and Robinson, M. S., 2018. The Geologic History of Mercury. In ''Mercury: The V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Craters On Mercury
Impact may refer to: * Impact (mechanics), a large force or mechanical shock over a short period of time * Impact, Texas, a town in Taylor County, Texas, US Science and technology * Impact crater, a meteor crater caused by an impact event * Impact event, the collision of a meteoroid, asteroid or comet with Earth * Impact factor, a measure of the citations to a science or social science journal * Impact wrench, a socket wrench power tool capable of high torque Books and magazines * ''Impact'' (novel), a 2010 novel by Douglas Preston *'' Impact Press'', a former Orlando, Florida-based magazine * Impact Magazines, a former UK magazine publisher * ''Impact'' (conservative magazine), a British political magazine * ''Impact'' (British magazine), a British action film magazine * ''Impact'', a French action film magazine spun off from '' Mad Movies'' * ''Impact'' (UNESCO magazine), a former UNESCO quarterly titled ''IMPACT of science on society'' * ''Impact'' (student magazine), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
