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Topic: Fra Mauro formation


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In the News (Wed 30 Dec 09)

  
  Fra Mauro
Fra Mauro debris may have come from as deep as 100 miles (161 km) below the original lunar crust, and returned samples provide evidence of when the Imbrium basin was formed and help to establish the age and physical/chemical nature of pre-impact material from deep in the crust.
The Fra Mauro formation became more interesting to scientists when the Apollo 12 seismometer at Surveyor crater 110 miles (177 km) to the west relayed to Earth signals of monthly moonquakes believed to have originated in the Fra Mauro crater as the Moon passed through its perigee.
The Fra Mauro crater and surrounding formation take their names from a 15th century Italian monk and mapmaker, who in 1457 mapped the then-known Mediterranean world with suprising accuracy.
www.ebroadcast.com.au /lookup/encyclopedia/fr/Fra_Mauro.html   (375 words)

  
 Fra Mauro - Wikipedia, the free encyclopedia
The 1459 Fra Mauro map (inverted, South is normally at the top).
Fra Mauro was a 15th century Italian Camaldolese monk from the island of Murano near Venice.
The Apollo 13 astronauts attempted to visit Fra Mauro but were stopped by the explosion of the No.
en.wikipedia.org /wiki/Fra_Mauro   (246 words)

  
 Fra Mauro formation   (Site not responding. Last check: 2007-11-03)
Fra Mauro debris may come from as deep as 100 miles km) below the original lunar crust and samples provide evidence of when the Imbrium was formed and help to establish the and physical/chemical nature of pre-impact material from in the crust.
The Fra Mauro formation became more interesting scientists when the Apollo 12 seismometer at Surveyor crater 110 miles km) to the west relayed to Earth of monthly moonquakes believed to have originated the Fra Mauro crater as the Moon through its perigee.
The Fra Mauro crater and surrounding formation their names from a 15th century Italian and mapmaker who in 1457 mapped the then-known Mediterranean world with accuracy.
www.freeglossary.com /Fra_Mauro_formation   (731 words)

  
 Fra Mauro (crater) - TheBestLinks.com - Fra Mauro crater, Apollo 14, Latitude, Longitude, ...   (Site not responding. Last check: 2007-11-03)
Fra Mauro (crater) - TheBestLinks.com - Fra Mauro crater, Apollo 14, Latitude, Longitude,...
Fra Mauro crater, Fra Mauro (crater), Apollo 14, Latitude, Longitude, Lava...
There is no central peak, although the tiny Fra Mauro E crater lies at almost the mid-point of the formation.
www.thebestlinks.com /Fra_Mauro_crater.html   (272 words)

  
 Fra Mauro: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-11-03)
Fra Mauro was a 15th century (14th century - 15th century - 16th century - other centuries)...
Fra Mauro created the map with his assistant Andrea Bianco, a sailor-cartographer, under a commission by king Alfonso V of Portugal Afonso v of portugal - alfonso, alphonso -, the african (port.
The Fra Mauro crater[For more facts about this topic, click this link] and associated Fra Mauro formation The fra mauro formation on the moon is the location of the apollo 14 landing site....
www.absoluteastronomy.com /f/fra_mauro   (478 words)

  
 Apollo 14 Landing Site Selection   (Site not responding. Last check: 2007-11-03)
Apollo 13 was targeted to land in the geologic unit known as the Fra Mauro Formation, which was formed as ejecta from the impact that formed the Imbrium Basin.
Fra Mauro material had already been mapped through Earth-based telescopes as being widely distributed across the nearside of the Moon.
By returning samples of the Fra Mauro Formation for study on Earth, a precise age could be assigned to this geologic transition.
www.lpi.usra.edu /expmoon/Apollo14/A14_LandingSite_criteria.html   (387 words)

  
 Fra Mauro   (Site not responding. Last check: 2007-11-03)
Fra Mauro is well-known as Mickey Mouse's face, when combined with the "ears" Parry and Bonpland (this "selenism" is best seen in a reflector).
Apollo astronauts picked up some of this crud, which is generally referred to as the Fra Mauro formation for fairly obvious reasons, making those samples the genetic source name of stuff seen over roughly half the surface of the moon.
In this case, I'd have to go with the "aperture rules" arguments, since I had never seen this level of detail in Fra Mauro before, though I have visited quite a few times with smaller scopes (usually between 4.5 and 12.5 inches).
observers.org /reports/99.09.18.4.html   (399 words)

  
 Apollo 14 Orbital Views of the Landing Site   (Site not responding. Last check: 2007-11-03)
The arrow points to the landing site in the Fra Mauro Formation, interpreted to be ejecta from the impact that produced the Imbrium Basin (north of this photograph).
The sharp-rimmed crater near the center of the photograph is Fra Mauro D. The degraded rim of Fra Mauro Crater makes a broad arc through the center of the photograph, with the crater interior to the lower left.
Cone Crater is on one of the ridges that compose the distinctive Fra Mauro Formation relief.
www.lpi.usra.edu /expmoon/Apollo14/A14_LandingSite_viewsof.html   (334 words)

  
 Apollo 14 Landing Site
The 700-mile (1126 km) wide Mare Imbrium is the largest recognizable impact structure on the Moon, and is thought to have been formed by a major impact of a huge mass colliding with the Moon during the period when the Earth and the planets were forming.
The Fra Mauro formation is believed to be made up of an ejecta blanket thrown out by that impact.
ra Mauro debris may have come from as deep as 100 miles (161 km) below the original lunar crust, and returned samples provide evidence of when the Imbrium basin was formed and help to establish the age and physical/chemical nature of pre-impact material from deep in the crust.
www.nasm.si.edu /collections/imagery/apollo/AS14/a14landsite.htm   (373 words)

  
 Where No Man Has Gone Before, Appendix 3d
This widespread blanket of debris is considered to consist of debris from the "Imbrian event," the cataclysmic occurrence that produced Mare Imbrium, the enormous circular mare in the northwestern quadrant of the Earth-facing side of the moon.
The abundance of the major elements was expected to be important in establishing the moon's origin; if it proved to be totally unlike the earth in composition it could hardly have split off from the earth.
Rima Bode II, a single linear rille running close to a fresh, elongate crater and a crater chain, was of interest because both the rille and the crater were possible sources of several dark geologic units most probably of volcanic origin.
www.hq.nasa.gov /office/pao/History/SP-4214/app3d.html   (1992 words)

  
 Where No Man Has Gone Before, Ch11-7
The mission's primary task was to sample the geologic unit called the Fra Mauro Formation, which covers a large area around the Imbrium basin.
The Fra Mauro Formation was generally believed to consist of material ejected when Imbrium, one of the largest impact basins on the moon, was formed.
Finally, they expected that the Fra Mauro site would provide samples that came from deep within the moon, excavated by the Imbrian event.
www.hq.nasa.gov /office/pao/History/SP-4214/ch11-7.html   (897 words)

  
 Adler Planetarium / Learning Astronomy / The Moon / Apollo Program / Apollo 14   (Site not responding. Last check: 2007-11-03)
The astronauts traveled nearly two miles, collecting ninety-five pounds of rocks and mapping the locations in Fra Mauro where the samples were gathered.
The Fra Mauro Formation is a group of ridges and grooves that run away from Imbrium basin.
The Fra Mauro Formation was thought to be composed of material ejected from the Imbrium impact crater.
www.adlerplanetarium.org /learn/moon/apollo/apollo14.ssi   (267 words)

  
 NASA's Solar System Exploration: Multimedia: Gallery: Apollo 14 Landing Site
The landing site selected for Apollo 14 was in the Fra Mauro formation near Cone Crater, with the primary objective of sampling material excavated by the Imbrium impact.
The hilly terrain covering much of the left portion of the photograph is the Fra Mauro formation, material interpreted to be ejecta from the Imbrium Basin.
The low-illumination angle emphasizes the undulating surface texture of the Fra Mauro formation.
solarsystem.nasa.gov /multimedia/display.cfm?IM_ID=823   (106 words)

  
 Fra Mauro formation - TheBestLinks.com - Apollo 12, Apollo 14, Moon, Perigee, ...   (Site not responding. Last check: 2007-11-03)
Fra Mauro formation - TheBestLinks.com - Apollo 12, Apollo 14, Moon, Perigee,...
Fra Mauro formation, Apollo 12, Apollo 14, Moon, Perigee, 1457, Surveyor 3...
You can add this article to your own "watchlist" and receive e-mail notification about all changes in this page.
www.thebestlinks.com /Fra_Mauro_formation.html   (436 words)

  
 AS16-0989   (Site not responding. Last check: 2007-11-03)
The Cayley Formation consists of patches of light colored plains materials that fill most depressions peripheral to the Fra Mauro Formation (fig.
The distribution of the pools peripherally to a deposit of basin ejecta, the Fra Mauro Formation, indicates a related origin.
Therefore, my colleague G. Schaber and I have suggested that the Cayley is a deposit of basin ejecta that became segregated from the ballistically transported ejecta that formed the Fra Mauro Formation around the Imbrium basin.
www.astrosurf.com /lunascan/AS16-0989.htm   (326 words)

  
 FRA
The global forest map is one of the many outputs produced by FRA 2000.
FRA Region 2 covers Pennsylvania, New Jersey, Delaware, Virginia, West Virginia, Maryland, and Ohio.
FRA Region 1 covers New York, New Jersey, Connecticut, Rhode Island, Massachusetts, Vermont, and Maine.
www.mongabay.com /reference/environment/FRA.html   (399 words)

  
 Abstract
The aim of this paper is to discuss the results of a consortium study of Apollo 14 rocks and their bearing to the genesis of the Fra Mauro formation and the composition and formation of the pre-Imbrian lunar crust in the wider area of the Imbrium basin.
The discussion is based on the generally accepted assumption that the Fra Mauro formation sampled by the Apollo 14 mission is part of the continuous ejecta blanket of the Imbrium impact basin but contains a very large amount of rocks derived from the vicinity of the sampling site by the process of secondary mass wasting.
The interpretations and models presented here are based on textural, mineralogical, chemical and isotope analyses of samples described and presented elsewhere.
presolar.wustl.edu /~fjs/publications/p033abs.html   (186 words)

  
 The page cannot be found   (Site not responding. Last check: 2007-11-03)
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www.absoluteastronomy.com /ref/fra_mauro_crater   (121 words)

  
 An Amateur's Moon Portfolio Of Lunar Drawings en Pictures pag15
030411A Eratosthenes, Montes Apenninus, Apennine Bench Formation and Archimedes.
This picture (030411C) is centred on the Fra Mauro, Bonpland, Parry and Guericke.
The important Fra Mauro Formation is nicely visible just north of Fra Mauro.
users.telenet.be /lunarsite/pagina15.html   (238 words)

  
 APOLLO 14
Apollo 14 was a Type H mission, a precision piloted lunar landing demonstration and systematic lunar exploration.
to perform selenological inspection, survey, and sampling of materials in a preselected region of the Fra Mauro formation;
The spacecraft landed in the Fra Mauro highlands at latitude 3.64530° south and longitude 17.47136° west, the intended landing site for Apollo 13.
history.nasa.gov /SP-4029/Apollo_14a_Summary.htm   (3828 words)

  
 Find in a Library: Petrology and stratigraphy of the Fra Mauro Formation at the Apollo 14 site
Find in a Library: Petrology and stratigraphy of the Fra Mauro Formation at the Apollo 14 site
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WorldCat is provided by OCLC Online Computer Library Center, Inc. on behalf of its member libraries.
www.worldcatlibraries.org /wcpa/ow/e6a4a96d8d064ec2.html   (87 words)

  
 Apollo 14 Mission Patch   (Site not responding. Last check: 2007-11-03)
The planned landing site for the Apollo 13 mission, Fra Mauro, contains some of the most clearly exposed geological formations that are characteristic of the Fra Mauro Formation.
The formation is an extensive geological unit that is distributed -- in an approximately radially symmetric fashion around the Mare Imbrium -- over much of the nearside of the Moon.
Product Availability as of 6/2/06 Subject to Change
www.catsandco.com /space-store/index0047.html   (101 words)

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