|
Igor (crater)
Igor is a tiny crater on the Moon. It is near the site where Soviet lunar rover Lunokhod 1 landed in November 1970, in the Mare Imbrium region. Its diameter is 0.1 km. The name '' Igor'' does not refer to a specific person; it is a Russian male name, derived from the Norse name Ingvar Ingvar or Yngvar ( , d. early 7th century) was the son of Östen and reclaimed the Swedish throne for the House of Yngling after the Swedes had rebelled against Sölve. He is reported to have fallen in battle in Ancient Estonia, Estonia and bee .... File:New-craters-browse.jpg, Igor is one of twelve named craters near the landing site, located in the northwest of Mare Imbrium File:M127159138LC Igor.jpg, LRO image References External links Igor at The Moon Wiki* * {{cite web , last = Wood , first = Chuck , date = June 16, 2012 , url = http://lpod.wikispaces.com/June+16%2C+2012 , title = Overdue Names , publisher = Lunar Photo of the Day , accessdate = September 27, 2017 , arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunokhod-1
''Lunokhod 1'' (Russian language, Russian: Луноход-1 "Moonwalker 1"), also known as Аппарат 8ЕЛ № 203 ("Device 8EL No. 203") was the first rover (space exploration), robotic rover lunar rover, on the Moon and the first to freely move across the surface of an astronomical object beyond the Earth. Sent by the Soviet Union it was part of the robotic rovers Lunokhod program. The ''Luna 17'' spacecraft carried ''Lunokhod 1'' to the Moon in 1970. Lunokhod programme#Lunokhod 201, Lunokhod 0 (No.201), the previous and first attempt to land a rover, launched in February 1969 but failed to reach Earth orbit. Although only designed for a lifetime of three lunar days (approximately three Earth months), ''Lunokhod 1'' operated on the lunar surface for eleven lunar days (321 Earth days) and traversed a total distance of 10.54 km. Rover description ''Lunokhod 1'' was a lunar vehicle formed of a tub-like compartment with a large convex lid on eight independently powered w ... [...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] |
Moon
The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar day) that is synchronized to its orbital period (Lunar month#Synodic month, lunar month) of 29.5 Earth days. This is the product of Earth's gravitation having tidal forces, tidally pulled on the Moon until one part of it stopped rotating away from the near side of the Moon, near side, making always the same lunar surface face Earth. Conversley, the gravitational pull of the Moon, on Earth, is the main driver of Earth's tides. In geophysical definition of planet, geophysical terms, the Moon is a planetary-mass object or satellite planet. Its mass is 1.2% that of the Earth, and its diameter is , roughly one-quarter of Earth's (about as wide as the contiguous United States). Within the Solar System, it is the List of Solar System objects by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Rover
A lunar rover or Moon rover is a space exploration Rover (space exploration), vehicle designed to move across the surface of the Moon. The Apollo program's Lunar Roving Vehicle was driven on the Moon by members of three American crews, Apollo 15, Apollo 16, 16, and Apollo 17, 17. Other rovers have been partially or fully autonomous robots, such as the Soviet Union's Lunokhods, Chinese ''Yutu (rover), Yutus'', Indian ''Pragyan (Chandrayaan-3), Pragyan'', and Japan's Smart Lander for Investigating Moon#Rovers, LEVs. Five countries have had operating rovers on the Moon: the Soviet Union, the United States, China, India, and Japan. Variations in design Lunar rover designs have varied in several ways. Size and speed Lunokhod rovers were in length. The LRVs were long with a wheelbase, and achieved a top speed of during Apollo 17. Power The Lunokhod rovers, and others, used photovoltaic solar power. The LRV rovers were battery powered. Lunokhod and the Chinese ''Yutu'' rovers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunokhod 1
''Lunokhod 1'' (Russian language, Russian: Луноход-1 "Moonwalker 1"), also known as Аппарат 8ЕЛ № 203 ("Device 8EL No. 203") was the first rover (space exploration), robotic rover lunar rover, on the Moon and the first to freely move across the surface of an astronomical object beyond the Earth. Sent by the Soviet Union it was part of the robotic rovers Lunokhod program. The ''Luna 17'' spacecraft carried ''Lunokhod 1'' to the Moon in 1970. Lunokhod programme#Lunokhod 201, Lunokhod 0 (No.201), the previous and first attempt to land a rover, launched in February 1969 but failed to reach Earth orbit. Although only designed for a lifetime of three lunar days (approximately three Earth months), ''Lunokhod 1'' operated on the lunar surface for eleven lunar days (321 Earth days) and traversed a total distance of 10.54 km. Rover description ''Lunokhod 1'' was a lunar vehicle formed of a tub-like compartment with a large convex lid on eight independently powered w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mare Imbrium
Mare Imbrium (Latin ''imbrium'', the "Sea of Showers" or "Sea of Rains") is a vast lunar mare, lava plain within the Imbrium Basin on the Moon and is one of the larger craters in the Solar System. The Imbrium Basin formed from the collision of a Protoplanet, proto-planet during the Late Heavy Bombardment. Basaltic lava later flooded the giant Impact crater, crater to form the flat volcanic plain seen today. The basin's age has been estimated using Uranium–lead dating, uranium–lead dating methods to approximately 3.9 billion years ago, and the diameter of the impactor has been estimated to be 250 ± 25 km. The Moon's maria (plural of Lunar mare, mare) have fewer features than other areas of the Moon because molten lava pooled in the craters and formed a relatively smooth surface. Mare Imbrium is not as flat as it would have originally been when it first formed as a result of later events that have altered its surface. Origin Mare Imbrium formed when a proto-planet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Igor (given Name)
Igor ( ; ; sr-Cyrl, Игор, ; ) is a common East Slavs, East Slavic given name derived from the Norsemen, Norse name Ingvar (name), Ingvar, that was brought to Kievan Rus', ancient Rus' by the Norse Varangians, see Igor of Kiev. The name can be translated as warrior under the protection of the god Ingvar or protector of the gods. People Igor *Igor of Kiev, ruler of Kievan Rus' from 913 to 945 *Igor II of Kiev (died 1147), Grand Prince of Kiev (1146) *Igor Akinfeev (born 1986), Russian football goalkeeper *Igor Andreev (born 1983), Russian tennis player *Igor Angulo (born 1984), Basque-Spanish footballer *Igor Antón (born 1983), Basque-Spanish cyclist *Igor Arkhipov (born 1953), Russian politician *Igor Arnáez (born 1991), Basque-Spanish footballer *Igor Astarloa (born 1976), Basque-Spanish cyclist *Igor Belousov (1928–2005), Soviet statesman *Igor Bobček (born 1983), Slovak ice hockey defenceman *Igor Bogdanoff (1949–2022), French science fiction author *Ihar Boki, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ingvar (name)
The name Ingvar is an Old Norse first name for men common in Scandinavia meaning "protected by Yngvi". The feminine version of the name is Inga (given name), Inga. The first element of the name is derived from Proto-Norse language, Proto-Norse *''Ing(w)ia'' (''Ingi''-), Norse ''Yngvi'', who is better known by the title Freyr "Lord". The second element is probably either *''harjaz'' (warrior) or *''warjaz'' (defender). The name consequently either meant ''Freyr's warrior'' or ''Freyr's defender''. Igor (given name), Igor is a given name derived from the Scandinavian name Ingvar that was brought to Kievan Rus' by the Varangians. Old English sources suggest that the birth-name of Ivar the Boneless might have been Ingvar; he is referred to as Hyngvar, Hingvar and Inguar in the English annals. People First name *Ingvar Harra, Swedish ruler *Ingvar the Far-Travelled, 11th-century Swedish Viking *Ingvar of Kiev, 13th-century monarch of Kiev *Ingvar Ambjørnsen (born 1956), Norwegian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Reconnaissance Orbiter
The Lunar Reconnaissance Orbiter (LRO) is a NASA robotic spacecraft currently orbiting the Moon in an eccentric Polar orbit, polar mapping orbit. Data collected by LRO have been described as essential for planning NASA's future human and robotic missions to the Moon. Its detailed mapping program is identifying safe landing sites, locating potential resources on the Moon, characterizing the radiation environment, and demonstrating new technologies. Launched on June 18, 2009, in conjunction with the LCROSS, Lunar Crater Observation and Sensing Satellite (LCROSS), as the vanguard of NASA's Lunar Precursor Robotic Program, LRO was the first United States mission to the Moon in over ten years. LRO and LCROSS were launched as part of the United States's Vision for Space Exploration program. The probe has made a 3-D map of the Moon's surface at 100-meter resolution and 98.2% coverage (excluding polar areas in deep shadow), including 0.5-meter resolution images of Apollo landing sites. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Craters On The Moon
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), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
