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Lacus Mortis
Lacus Mortis (Latin ''mortis'', "Lake of Death") is a hexagonal-shaped plain of basaltic lava flows in the northeastern part of the Moon's near face. It was formed as a floor-fractured crater during the pre-Imbrian epoch, then flooded during the late Imbrian period. This feature lies just to the south of the elongated Mare Frigoris, being separated by a slender arm of rugged ground and linked at the eastern extreme. To the south is the Lacus Somniorum, separated from this mare by the joined craters Plana and Mason, and a strip of uneven surface. The name of this feature originated with the lunar nomenclature of Giovanni Riccioli, published in 1651 with the ''Almagestum Novum''. It was officially adopted by the IAU in 1935. The selenographic coordinates of the Lacus Mortis are 45.13° N, 27.32° E, and it has a diameter of . The feature is positioned between lunar latitudes 42.5° to 47.75° north, and longitudes 23.61° to 31.03° east. The western edge of this mare forms a st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacus Mortis - LROC - WAC
The Latin word ''lacus'' means "opening, hole, pool, lake," and was also the word for a distribution point in the public water supply of ancient Rome. It can refer to: Geography *Lucrinus Lacus, a lake in Campania *Albanus Lake, Lake Albano in Lazio, Italy *Alsietinus Lacus, the ancient name of a lake in Etruria today known as Lake Martignano *Lacus Curtius, a topographical feature in ancient Rome *Lacus Juturnae, a spring and man-made religious structure in ancient Rome Extraterrestrial ''Lacus'' may also refer to a lunar mare; see List of maria on the Moon: * Lacus Aestatis *Lacus Autumni * Lacus Bonitatis * Lacus Excellentiae *Lacus Felicitatis *Lacus Mortis * Lacus Solitudinis *Lacus Somniorum * Lacus Spei * Lacus Temporis ''Lacus'' may refer to similar features on other celestial bodies: *Ontario Lacus on Titan, a moon of Saturn *Solis Lacus on Mars Fictional characters *Lacus Clyne from ''Mobile Suit Gundam SEED'' and ''Mobile Suit Gundam SEED Destiny'' anime. Associ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Oxide
Iron oxides are chemical compounds composed of iron and oxygen. Several iron oxides are recognized. All are black magnetic solids. Often they are non-stoichiometric. Oxyhydroxides are a related class of compounds, perhaps the best known of which is rust. Iron oxides and oxyhydroxides are widespread in nature and play an important role in many geological and biological processes. They are used as iron ores, pigments, catalysts, and in thermite, and occur in hemoglobin. Iron oxides are inexpensive and durable pigments in paints, coatings and colored concretes. Colors commonly available are in the "earthy" end of the yellow/orange/red/brown/black range. When used as a food coloring, it has E number E172. Stoichiometries Iron oxides feature as ferrous ( Fe(II)) or ferric ( Fe(III)) or both. They adopt octahedral or tetrahedral coordination geometry. Only a few oxides are significant at the earth's surface, particularly wüstite, magnetite, and hematite. * Oxides of FeII ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollo 16
Apollo 16 (April 1627, 1972) was the tenth crewed mission in the United States Apollo space program, administered by NASA, and the fifth and penultimate to land on the Moon. It was the second of Apollo's " J missions", with an extended stay on the lunar surface, a focus on science, and the use of the Lunar Roving Vehicle (LRV). The landing and exploration were in the Descartes Highlands, a site chosen because some scientists expected it to be an area formed by volcanic action, though this proved to not be the case. The mission was crewed by Commander John Young, Lunar Module Pilot Charles Duke and Command Module Pilot Ken Mattingly. Launched from the Kennedy Space Center in Florida on April 16, 1972, Apollo 16 experienced a number of minor glitches en route to the Moon. These culminated with a problem with the spaceship's main engine that resulted in a six-hour delay in the Moon landing as NASA managers contemplated having the astronauts abort the mission and return to E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clementine (spacecraft)
''Clementine'' (officially called the Deep Space Program Science Experiment (DSPSE)) was a joint space project between the Ballistic Missile Defense Organization (previously the Strategic Defense Initiative Organization) and NASA, launched on January 25, 1994. Its objective was to test sensors and spacecraft components in long-term exposure to space and to make scientific observations of both the Moon and the near-Earth asteroid 1620 Geographos. Results Observation of the asteroid was not made due to a malfunction in the spacecraft. The lunar observations included imaging at various wavelengths in the visible as well as in ultraviolet and infrared, laser ranging altimetry, gravimetry, and charged particle measurements. These observations were for the purposes of obtaining multi-spectral imaging of the entire lunar surface, assessing the surface mineralogy of the Moon, obtaining altimetry from 60N to 60S latitude, and obtaining gravity data for the near side. There were als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Lava Tube
Lunar lava tubes are lava tubes on the Moon formed during the eruption of basaltic lava flows. When the surface of a lava flow cools, it hardens and the lava can channel beneath the surface in a tube-shaped passage. Once the flow of lava diminishes, the tube may drain, forming a hollow void. Lunar lava tubes are formed on sloped surfaces that range in angle from 0.4° to 6.5°. These tubes may be as wide as before they become unstable against gravitational collapse. However, stable tubes may still be disrupted by seismic events or meteoroid bombardment. The existence of a lava tube is sometimes revealed by the presence of a "skylight", a place in which the roof of the tube has collapsed, leaving a circular hole that can be observed by lunar orbiters. Observational evidence An area displaying a lava tube and rilles is the Marius Hills region (). In 2008, an opening to a lava tube in this area may have been discovered by the Japanese Kaguya spacecraft. The skylight was photograp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asagumo (rover)
Two naval vessels of Japan have been named ''Asagumo'' (朝雲), which translates to "Morning Clouds". * was an in the Imperial Japanese Navy. She was launched in 1937, completed in 1938, sunk in 1944, and struck in 1945. * was a in the Japanese Maritime Self-Defense Force. She was launched in 1966 and decommissioned in 1998. See also * Asagumo Two naval vessels of Japan have been named ''Asagumo'' (朝雲), which translates to "Morning Clouds". * was an in the Imperial Japanese Navy. She was launched in 1937, completed in 1938, sunk in 1944, and struck in 1945. * was a in the Japane ... - Moon rover developed by Spacebit References {{DEFAULTSORT:Asagumo Japanese Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CubeRover
CubeRover is a class of planetary rover with a standardized modular format meant to accelerate the pace of space exploration. The idea is equivalent to that of the successful CubeSat format, with standardized off-the-shelf components and architecture to assemble small units that will be all compatible, modular, and inexpensive. The rover class concept is being developed by Astrobotic Technology in partnership with Carnegie Mellon University, and it is partly funded by NASA awards. A Carnegie Mellon University initiative - completely independent of NASA awards - developed Iris, the first flightworthy cuberover. Its 2022 lunar mission will make CMU the first university in the world, and the first American entity, to successfully develop and pilot a lunar rover. Overview Concept The idea is to create a practical modular concept similar that used for CubeSats and apply it to rovers, effectively creating a new standardized architecture of small modular planetary rovers with compatible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peregrine Lander
Astrobotic Technology is an American privately held company that is developing space robotics technology for lunar and planetary missions. It was founded in 2007 by Carnegie Mellon professor Red Whittaker and his associates with the goal of winning the Google Lunar X Prize. The company is based in Pittsburgh, Pennsylvania. The first launch of one of its spacecraft, the ''Peregrine'' lunar lander, is expected to take place in late 2022. On June 11, 2020, Astrobotic received a second contract for the Commercial Lunar Payload Services program. NASA will pay Astrobotic US$199.5 million to take the VIPER rover to the moon, targeting a landing in November 2024. History The team stated a goal from the start in 2007: to be the first commercial operation to land their ''Red Rover'' on the Moon, using their ''Artemis Lander''. The company's first running prototype of ''Red Rover'' was completed the same year, and the concept lander was renamed ''Griffin''. On July 28, 2008, NASA awa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Lunar X Prize
The Google Lunar XPRIZE (GLXP), sometimes referred to as Moon 2.0, was a 2007–2018 inducement prize space competition organized by the X Prize Foundation, and sponsored by Google. The challenge called for privately funded teams to be the first to land a lunar rover on the Moon, travel 500 meters, and transmit back to Earth high-definition video and images. The original deadline was the end of 2014, with enhanced prize money for a landing by 2012. In 2015, XPRIZE announced that the competition deadline would be extended to December 2017 if at least one team could secure a verified launch contract by 31 December 2015. Two teams secured such a launch contract, and the deadline was extended. In August 2017, the deadline was extended again, to 31 March 2018. Entering 2018, five teams remained in the competition: SpaceIL, Moon Express, Synergy Moon, Team Indus, and Team Hakuto, having secured verified launch contracts with Spaceflight Industries, Rocket Lab, Interorbital S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrobotic Technology
Astrobotic Technology is an American privately held company that is developing space robotics technology for lunar and planetary missions. It was founded in 2007 by Carnegie Mellon professor Red Whittaker and his associates with the goal of winning the Google Lunar X Prize. The company is based in Pittsburgh, Pennsylvania. The first launch of one of its spacecraft, the ''Peregrine'' lunar lander, is expected to take place in late 2022. On June 11, 2020, Astrobotic received a second contract for the Commercial Lunar Payload Services program. NASA will pay Astrobotic US$199.5 million to take the VIPER rover to the moon, targeting a landing in November 2024. History The team stated a goal from the start in 2007: to be the first commercial operation to land their ''Red Rover'' on the Moon, using their ''Artemis Lander''. The company's first running prototype of ''Red Rover'' was completed the same year, and the concept lander was renamed ''Griffin''. On July 28, 2008, NASA awa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinder Cone
A cinder cone (or scoria cone) is a steep conical hill of loose pyroclastic fragments, such as volcanic clinkers, volcanic ash, or scoria that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that often is symmetrical; with slopes between 30 and 40°; and a nearly circular ground plan. Most cinder cones have a bowl-shaped crater at the summit. Mechanics of eruption Cinder cones range in size from tens to hundreds of meters tall and often have a bowl-shaped crater at the summit. They are composed of loose pyroclastic material (cinder or scoria), which distinguishes them from ''spatter cones'', which are composed of agglomerated volcanic bombs. The pyroclastic material making up a cinder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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