FraMauro 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 FraMauroformation 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 FraMauro crater as the Moon passed through its perigee.
The FraMauro 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.
The 1459 FraMauro map (inverted, South is normally at the top).
FraMauro was a 15th century Italian Camaldolese monk from the island of Murano near Venice.
The Apollo 13 astronauts attempted to visit FraMauro 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)
FraMauro 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 FraMauroformation 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 FraMauro crater as the Moon through its perigee.
The FraMauro crater and surrounding formation their names from a 15th century Italian and mapmaker who in 1457 mapped the then-known Mediterranean world with accuracy.
Fra Mauro: Facts and details from Encyclopedia Topic(Site not responding. Last check: 2007-11-03)
FraMauro was a 15th century (14th century - 15th century - 16th century - other centuries)...
FraMauro 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 FraMauro crater[For more facts about this topic, click this link] and associated FraMauroformation The framauroformation on the moon is the location of the apollo 14 landing site....
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 FraMauroFormation, which was formed as ejecta from the impact that formed the Imbrium Basin.
FraMauro material had already been mapped through Earth-based telescopes as being widely distributed across the nearside of the Moon.
By returning samples of the FraMauroFormation for study on Earth, a precise age could be assigned to this geologic transition.
Fra Mauro(Site not responding. Last check: 2007-11-03)
FraMauro 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 FraMauroformation 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 FraMauro before, though I have visited quite a few times with smaller scopes (usually between 4.5 and 12.5 inches).
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 FraMauroFormation, 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 FraMauro D. The degraded rim of FraMauro 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 FraMauroFormation relief.
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 FraMauroformation 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.
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.
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 FraMauro where the samples were gathered.
The FraMauroFormation is a group of ridges and grooves that run away from Imbrium basin.
The FraMauroFormation was thought to be composed of material ejected from the Imbrium impact crater.
The landing site selected for Apollo 14 was in the FraMauroformation 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 FraMauroformation, material interpreted to be ejecta from the Imbrium Basin.
The low-illumination angle emphasizes the undulating surface texture of the FraMauroformation.
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 FraMauroFormation (fig.
The distribution of the pools peripherally to a deposit of basin ejecta, the FraMauroFormation, 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 FraMauroFormation around the Imbrium basin.
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 FraMauroformation 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 FraMauroformation 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.
Apollo 14 Mission Patch(Site not responding. Last check: 2007-11-03)
The planned landing site for the Apollo 13 mission, FraMauro, contains some of the most clearly exposed geological formations that are characteristic of the FraMauroFormation.
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.
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