|
Bench Crater Meteorite
The Bench Crater meteorite is a meteorite discovered on the Moon by Apollo 12 astronauts in 1969. It is part of the friable basalt lunar sample 12037. Found on the north-west rim of the Bench Crater, it is the first meteorite to be discovered on a Solar System body other than the Earth. Its diameter is just a few millimeters. It is listed as a carbonaceous chondrite by the Meteoritical Society. See also * Glossary of meteoritics * Big Bertha (lunar sample) * Hadley Rille meteorite * Heat Shield Rock (Mars – Meridiani Planum meteorite) * List of Martian meteorites * List of meteorites on Mars Martian rocks and outcrops have been studied ''in-situ'' by various landers and rovers. While many of the rocks identified on the Martian surface are similar to each other, some have been considered scientifically important or otherwise notable ... References Apollo 12 Meteorites found on the Moon Pete Conrad Alan Bean {{Meteorite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollo 12
Apollo 12 (November 14–24, 1969) was the sixth crewed flight in the United States Apollo program and the second to land on the Moon. It was launched on November 14, 1969, by NASA from the Kennedy Space Center in Florida. Commander Charles "Pete" Conrad and Lunar Module Pilot Alan L. Bean completed just over one day and seven hours of lunar surface activity while Command Module Pilot Richard F. Gordon remained in lunar orbit. Apollo 12 would have attempted the first lunar landing had Apollo 11 failed, but after the success of the earlier mission, Apollo 12 was postponed by two months, and other Apollo missions also put on a more relaxed schedule. More time was allotted for geologic training in preparation for Apollo 12 than for Apollo 11, Conrad and Bean making several geology field trips in preparation for their mission. Apollo 12's spacecraft and launch vehicle were almost identical to Apollo 11's. One addition was a set of hammocks, designed to provide Conrad and Bean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar System" and "solar system" structures in theinaming guidelines document. The name is commonly rendered in lower case ('solar system'), as, for example, in the ''Oxford English Dictionary'' an''Merriam-Webster's 11th Collegiate Dictionary''. is the gravitationally bound Planetary system, system of the Sun and the objects that orbit it. It Formation and evolution of the Solar System, formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc. The Sun is a typical star that maintains a hydrostatic equilibrium, balanced equilibrium by the thermonuclear fusion, fusion of hydrogen into helium at its stellar core, core, releasing this energy from its outer photosphere. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Meteorites On Mars
Martian rocks and outcrops have been studied ''in-situ'' by various landers and rovers. While many of the rocks identified on the Martian surface are similar to each other, some have been considered scientifically important or otherwise notable and have been subjected to more extensive study or public interest. Names for Mars rocks are largely unofficial designations used for ease of discussion purposes, as the International Astronomical Union's official Martian naming system declares that objects smaller than are not to be given official names. Because of this, some less significant rocks seen in photos returned by Mars rovers have been named more than once, and others have even had their names changed later due to conflicts or even matters of opinion among researchers. Often rocks are named after the children or family members of astronauts or NASA employees. The rocks at the landing site of the ''Sojourner'' rover were given names of cartoon characters. Among them were P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Martian Meteorites
This is an incomplete list of Martian meteorites i.e. meteorites that have been identified as having originated from Mars. , 277 meteorites had been classified as Martian, less than half a percent of the 72,000 meteorites that have been classified. On 17 October 2013, NASA reported, based on analysis of argon in the Martian atmosphere by the Mars ''Curiosity'' rover, that certain meteorites found on Earth previously only thought to be from Mars, could now be confirmed as from Mars. The list does ''not'' include meteorites found on Mars by the various rovers. List See also * Glossary of meteoritics * List of meteorites on Mars * List of lunar meteorites Notes Where multiple meteorites are listed, they are believed to be pieces of the same original body. The mass shown is the total recovered. Abbreviations: * Antarctica locations, numbered: ** ALH - Allan Hills ** LAR - Larkman Nunatak ** LEW - Lewis Cliff ** MIL - Miller Range ** QUE - Queen Alexandra Range ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Shield Rock
Heat Shield Rock is a basketball-sized iron-nickel meteorite found on the Meridiani Planum plain of Mars by the Mars rover ''Opportunity'' in January 2005. Informally referred to as "Heat Shield Rock" by the Opportunity research team, the meteorite was formally named Meridiani Planum meteorite by the Meteoritical Society in October 2005 (meteorites are always named after the place where they were found). Discovery ''Opportunity'' encountered the meteorite entirely by chance, in the vicinity of its own discarded heat shield (hence the name). ''Opportunity'' had been sent to examine the heat shield after exiting the crater Endurance. This was the first meteorite found on another planet and the third found on another Solar System bodytwo others, the millimeter-sized Bench Crater and Hadley Rille meteorites, were found on the Moon. Analysis The rock was initially identified as unusual in that it showed, from the analysis with the Mini-TES spectrometer, an infrared spectrum th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadley Rille Meteorite
The Hadley Rille meteorite was a meteorite discovered on the Moon at coordinates 26° 26' 0" N, 3° 39' 20" E, or Station 9A, during the Apollo 15 mission in 1971. It was the second meteorite to be discovered on a Solar System body other than the Earth. The first was the Bench Crater meteorite, discovered in 1969 during the Apollo 12 mission. Characteristics Within the soil sample 15602,29 collected near Hadley Rille was found an object in the size. The Hadley Rille meteorite massed about and contained enstatite, kamacite, niningerite, silica, schreibersite, troilite, albite, and daubréelite. It is classed as an enstatite chondrite (EH) by the Meteoritical Society. See also *Glossary of meteoritics *Bench Crater meteorite *Big Bertha (lunar sample) *Hadley–Apennine (Moon) *Heat Shield Rock (Mars – Meridiani Planum meteorite) *List of Martian meteorites *List of meteorites on Mars References {{Apollo program Apollo 15 Meteorites found on the Moon David Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Bertha (lunar Sample)
Lunar Sample 14321, better known as "Big Bertha", is a lunar sample collected on the 1971 Apollo 14 mission. It was found in the Fra Mauro (crater), Fra Mauro region of the Moon. At , this breccia rock is the third largest Moon sample returned during the Apollo program, behind Big Muley and Great Scott (lunar sample), Great Scott. Big Bertha contains an embedded fragment of granite-like rock which may have been ejected from the Earth by a meteorite impact billions of years ago. If this origin were to be confirmed, that fragment would be the oldest dated rocks, oldest known Earth rock. This claim has been disputed, however.Paul H. Warren, Alan E. Rubin (2020): "Trace element and textural evidence favoring lunar, not terrestrial, origin of the mini-granite in Apollo sample 14321". ''Icarus'', volume 347, article 113771. Discovery Big Bertha was named after the famous large World War I German howitzer Big Bertha (howitzer), Big Bertha because it was the largest rock returned f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Meteoritics
This is a glossary of terms used in meteoritics, the science of meteorites. # * 2 Pallas – an asteroid from the asteroid belt and one of the likely parent bodies of the CR meteorites. * 4 Vesta – second-largest asteroid in the asteroid belt and likely source of the HED meteorites. * 221 Eos – an asteroid from the asteroid belt and one of the likely parent bodies of the CO meteorites. * 289 Nenetta – an asteroid from the asteroid belt and one of the likely parent bodies of the angrites. * 3103 Eger – an asteroid from the asteroid belt and one of the likely parent bodies of the aubrites. * 3819 Robinson – an asteroid from the asteroid belt and one of the likely parent bodies of the angrites. * IAB meteorite, IA meteorite – an iron meteorite group now part of the IAB group/complex. * IAB meteorite – an iron meteorite and primitive achondrite of the IAB group/complex. * IAB meteorite, IB meteorite – an iron meteorite group now part of the IAB group/complex. * IC me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Sample 12037 – AS12-48-7064
Lunar most commonly means "of or relating to the Moon". Lunar may also refer to: Arts and entertainment * ''Lunar'' (series), a series of video games * "Lunar" (song), by David Guetta * "Lunar", a song by Priestess from the 2009 album ''Prior to the Fire'' * Lunar Drive-in Theatre, in Dandenong, Victoria, Australia * Lunars, a fictional race in the series ''The Lunar Chronicles'' by Marissa Meyer Other uses * Lunar dynasty, a legendary house of warrior–rulers in ancient Indian texts * Lunar Magic, Super Mario World level editor * Lunar Design, or LUNAR, a San Francisco-based design consultancy * Hasselblad Lunar, a digital camera * Lunar, a brandname of Ethinylestradiol/cyproterone acetate, a birth control pill * Lunar C (Jake Brook, born 1990), English rapper * LUNAR (software) (1970–1972), question-answering system by Bill Woods (computer scientist) See also * * * Lunar calendar, based upon the monthly cycles of the Moon's phase ** Lunar day, in such calendars ** Lunar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bench Crater Meteorite
The Bench Crater meteorite is a meteorite discovered on the Moon by Apollo 12 astronauts in 1969. It is part of the friable basalt lunar sample 12037. Found on the north-west rim of the Bench Crater, it is the first meteorite to be discovered on a Solar System body other than the Earth. Its diameter is just a few millimeters. It is listed as a carbonaceous chondrite by the Meteoritical Society. See also * Glossary of meteoritics * Big Bertha (lunar sample) * Hadley Rille meteorite * Heat Shield Rock (Mars – Meridiani Planum meteorite) * List of Martian meteorites * List of meteorites on Mars Martian rocks and outcrops have been studied ''in-situ'' by various landers and rovers. While many of the rocks identified on the Martian surface are similar to each other, some have been considered scientifically important or otherwise notable ... References Apollo 12 Meteorites found on the Moon Pete Conrad Alan Bean {{Meteorite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteoritical Society
The Meteoritical Society is a non-profit scholarly organization founded in 1933 to promote research and education in planetary science with emphasis on studies of meteorites and other extraterrestrial materials that further our understanding of the origin and history of the Solar System. Members The membership of the society comprises over 1,000 scientists and amateur enthusiasts from over 52 countries who are interested in a wide range of planetary science topics. Members interests include meteorites, cosmic dust, asteroids and comets, natural satellites, planets, impact events, and the origins of the Solar System. Activities The Meteoritical Society is the organization that records all known meteorites in its '' Meteoritical Bulletin''. The Society also publishes one of the world's leading planetary science journals, '' Meteoritics & Planetary Science'', and is a cosponsor with the Geochemical Society of the renowned journal '' Geochimica et Cosmochimica Acta''. The Society pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bench (crater)
Bench crater is a small crater in Oceanus Procellarum on the Moon. The name of the crater was formally adopted by the IAU in 1973. The crater was described in the ''Apollo 12 Preliminary Science Report'': :Both rounded and angular blocks litter the surface of the rims of Head and Bench Craters. Some rocks appeared to be coarse grained; to the astronauts, the coarse-grained rock crystals were clearly visible. Many rocks on the rim of Bench Crater were reported to be splattered with glass. Samples Two samples were collected near Bench crater. 12035 is an olivine basalt. 12053 is a pigeonite basalt. File:AS12-49-7236 (21657254906).jpg, Sample 12035 location. File:AS12-49-7234 (21495489838).jpg, This shows sample 12053, an angular basalt fragment collected from the northwest rim of Bench crater. External links * Lunar Orbiter 3 imag154 H2 used for planning the mission (landing site is left of center). * Lunar Orbiter 1 The 1966 Lunar Orbiter 1 robotic spacecraft missi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
