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• Understanding the Role of Layered Minerals in the Emergence and Preservation of Proto-Proteins and Detection of Traces of Early Life.
  The origin of life remains one of the most profound mysteries in science. Over millennia, theories have evolved, yet the question persists: How did life emerge from inanimate matter? At its core, the study of life's origin offers insights into our place in the…
  europepmc 2024 置信度 0.80
• Stephen Hawking's Warning on Contacting Aliens: A Physics Perspective on the Intelligence Trap.
  The search for extraterrestrial intelligence is a fascinating and important endeavor, but it raises significant ethical and safety concerns. In the search for extraterrestrial intelligence, scientists use knowledge of physics to identify potential communicatio…
  europepmc Seyed Mohammad Javad Mortazavi, Joseph John Bevelacqua, Mortazavi, Seyed Alireza, Payman Rafiepour 等 2024 置信度 0.80 HawkingTrap (plumbing)Perspective (graphical)PhysicsTheoretical physics
• Artificial Seawater Models Affect Sorption of Adenine and Related Molecules Sorption onto Montmorillonite: Implications for Early Mars and Earth Oceans.
  The adsorption of biomolecules onto mineral surfaces plays a crucial role in the context of prebiotic chemistry, as originally proposed by John Desmond Bernal. According to Bernal's hypothesis, clay minerals could have facilitated the concentration and stabili…
  europepmc 2025 置信度 0.80
• Ammonium-bearing phyllosilicate grains detected in Ryugu and Bennu samples via infrared spectroscopy.
  Understanding the nature of nitrogen reservoirs in primitive small bodies is fundamental for tracing the evolution of volatiles in the early Solar System and their contribution to prebiotic chemistry. Here we report the identification, via infrared spectroscop…
  europepmc T Jiang, D. Baklouti, C. Pilorget, D. Loizeau 等 2026 置信度 0.80 AsteroidAmmoniumAstrobiologyInfrared spectroscopyNitrogen
• New ultrasound-assisted microreactor for extracting extraterrestrial biomolecules.
  Searching for organics in extraterrestrial environments, especially biomolecules, continues to be a notable challenge for in situ missions. To address this challenge, this paper introduces an ultrasound (US)-assisted reactor for extraction of amino acids, whic…
  europepmc 2025 置信度 0.80
• Non-destructive quantitative analysis of melt inclusions in extraterrestrial samples: Case study of chassignite via nanoscale X-ray computed tomography.
  Estimation of the composition of planetary rocks and minerals is crucial for understanding their formation processes. In this study, we present the application of X-ray nano-computed tomography (nano-XCT) for non-destructive 3D phase analysis and estimation of…
  europepmc Peiyu Wu, Kyle Dayton, Esteban Gazel, Teresa J. Porri 2024 置信度 0.80 MeteoritePhase (matter)Materials scienceMars Exploration ProgramNano-
• Sensing While Drilling and Intelligent Monitoring Technology: Research Progress and Application Prospects.
  Obtaining accurate information on stratigraphic conditions and drilling status is necessary to ensure the safety of the drilling process and to guarantee the production of oil and gas. Sensing while drilling and intelligent monitoring technology, which employ …
  europepmc Xiaoyu Li, Zongwei Yao, Tao Zhang, Zhiyong Chang 2025 置信度 0.80 Measurement while drillingDrillingProcess (computing)DrillEngineering
• Finding water on the Moon and Mars: Humanity's extraterrestrial future.
  europepmc M. H. Thiemens, Andreas Pack, Z. D. Sharp 2024 置信度 0.80 HappinessAngerPsychologySalientHumanity
• Mechatronics Design of a Clinostat Agriculture Space System for Biomimetic Phyto-Growth in Microgravity (Phyto-G) and 3D-Motion Computer Simulation on Hydroponic Environment.
  So far, space exploration has attracted increasing scientific interest due to the growth of missions promoted by private investment, such as SpaceX, Boeing, Blue Origin, and the recent attention generated by astronomical phenomena such as 3I/ATLAS. However, ac…
  europepmc 2026 置信度 0.80
• Carbon monoxide dehydrogenase-encoding microorganisms in volcanic astrobiological analogues: an enzyme system to investigate the evolution of life.
  Volcanic environments provide analogues for studying the origin of life and its persistence under extreme conditions on early Earth and other planetary bodies. Pioneering microbes that oxidise inorganic gases, such as carbon monoxide (CO), provide energy for s…
  europepmc 2026 置信度 0.80
• A High Spatial and Depth Resolution Deep-UV 266 nm Wavelength Laser-Based Integrated LIBS, Fluorescence, and Raman System for Probing Lunar and Planetary Simulants and Geological Materials.
  High Resolution Image Download MS PowerPoint Slide A high spatial and depth resolution deep-ultraviolet (UV) 266 nm wavelength laser-based integrated laser-induced breakdown spectroscopy (LIBS), fluorescence, and Raman (LFR) system was developed for qualitativ…
  europepmc Anil Aryal, Pawan K. Kanaujia, Atchutananda Surampudi, D. M. Bower 等 2025 置信度 0.80 Raman spectroscopyFluorescenceMaterials scienceLaserWavelength
• Deep space environment empowering drug design and development.
  The unique characteristics of the deep space environment, microgravity, cosmic radiation, and extreme temperature fluctuations, are emerging as major driving forces for pharmaceutical innovation. These factors provide new avenues for optimizing drug formulatio…
  europepmc 2025 置信度 0.80
• Triple oxygen isotopes of lunar water unveil indigenous and cometary heritage.
  The origin of water in the Earth-Moon system is a pivotal question in planetary science, particularly with the need for water resources in the race to establish lunar bases. The candidate origins of lunar water are an indigenous lunar component, solar wind wat…
  europepmc Maxwell Thiemens, Maxwell M. Thiemens, M. H. Martinez, M. H. Thiemens 2024 置信度 0.80 EnstatiteRegolithAstrobiologyIsotopes of oxygenVolatiles
• Resilience of <i>Chlorella vulgaris</i> to Simulated Atmospheric Gas Compositions of Mars, Jupiter, and Titan.
  This study investigates the resilience of the unicellular green microalga Chlorella vulgaris to extreme atmospheric conditions simulating those of Mars, Jupiter, and Titan. Using Earth as a control, experiments were conducted under autotrophic and mixotrophic …
  europepmc Ariela Likai, Aikaterini Papazi, Kiriakos Kotzabasis 2025 置信度 0.80 AstrobiologyTitan (rocket family)Mars Exploration ProgramChlorella vulgarisEnvironmental science
• Siderite and vivianite as energy sources for the extreme acidophilic bacterium Acidithiobacillus ferrooxidans in the context of mars habitability.
  Abstract Past and present habitability of Mars have been intensely studied in the context of the search for signals of life. Despite the harsh conditions observed today on the planet, some ancient Mars environments could have harbored specific characteristics …
  europepmc Gabriel Gonçalves Silva, Roberta Almeida Vincenzi, Gabriel Guarany de Araujo, Sara Jéssica Soja Venceslau 等 2024 置信度 0.80 HabitabilityAstrobiologySideriteContext (archaeology)Mars Exploration Program
• Microscopic magnetic-field imaging of a single lunar dust grain.
  The origin of lunar magnetic anomalies-whether remnants of an ancient core dynamo or impact-induced magnetizations-remains debated due to a critical observational gap linking microscopic magnetic carriers to macroscopic orbital measurements. Conventional measu…
  europepmc 2026 置信度 0.80
• Ammonia as a parameter shaping habitability on icy moons.
  The search for life now extends beyond the traditional habitable zone to include the icy moons of Jupiter and Saturn. These moons feature ice-covered surfaces overlying substantial oceans formed primarily of liquid water and other potential constituents, such …
  europepmc Cassie M. Hopton, Charles S Cockell 2026 置信度 0.80 EnceladusAstrobiologyHabitabilityIcy moonExtraterrestrial life
• Traces of Ancient Life in Oceanic Basalt Preserved as Iron-Mineralized Ultrastructures: Implications for Detecting Extraterrestrial Biosignatures.
  Benefiting from their adaptability to extreme environments, subsurface microorganisms have been discovered in sedimentary and igneous rock environments on Earth and have been advocated as candidates in the search for extraterrestrial life. In this article, we …
  europepmc 2023 置信度 0.80
• Structures of Extraterrestrial Minerals Revealed by EBSD
  Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.
  openalex M. E. Zolensky, T. Mikouchi, M Zolensky, T Mikouchi 2010-07-01 置信度 0.72 Extraterrestrial lifeElectron backscatter diffractionGeologyAstrobiologyMineralogy
• Close encounters with creative chemical thinking: An outreach presentation using movie clips about the elemental composition of aliens and extraterrestrial minerals
  To introduce more chemistry into a middle and high school bioengineering camp experience, we developed an educational and entertaining presentation that examines the chemistry in movies about aliens and minerals from outer space. Our goal was to help the campe…
  openalex Mark A. Griep, Marjorie L. Mikasen 2015-12-24 置信度 0.72 Presentation (obstetrics)Extraterrestrial lifeOutreachChemistryAstrobiology
• The nature of fossil bacteria: A guide to the search for extraterrestrial life
  In an attempt to establish reliable criteria for the identification of potential fossil life in extraterrestrial materials, the fossilizable characteristics of bacteria, namely, size, shape, cell wall texture, association, and colony formation, are described, …
  openalex Francès Westall 1999-07-01 置信度 0.72 BacteriaPyriteExtraterrestrial lifeSideriteCalcite
• High molecular diversity of extraterrestrial organic matter in Murchison meteorite revealed 40 years after its fall
  Numerous descriptions of organic molecules present in the Murchison meteorite have improved our understanding of the early interstellar chemistry that operated at or just before the birth of our solar system. However, all molecular analyses were so far targete…
  openalex Philippe Schmitt‐Kopplin, Z. Gabélica, Régis D. Gougeon, Ágnes Fekete 等 2010-02-16 置信度 0.72 Murchison meteoriteAstrobiologyMeteoriteContext (archaeology)Extraterrestrial life
• Subaerial hot springs and near-surface hydrothermal mineral systems past and present, and possible extraterrestrial analogues
  The principal features, geotectonic settings and association with near-surface hydrothermal mineral systems of ancient and present subaerial hot springs, fumaroles and geysers are herein reviewed. Fumaroles and geysers usually occur in volcanic craters and are…
  openalex Franco Pirajno 2020-04-13 置信度 0.72 SubaerialGeologyFumaroleVolcanoHot spring
• Microbial lithification in marine stromatolites and hypersaline mats
  Lithification in microbial ecosystems occurs when precipitation of minerals outweighs dissolution. Although the formation of various minerals can result from microbial metabolism, carbonate precipitation is possibly the most important process that impacts glob…
  pubmed Christophe Dupraz, Pieter T. Visscher, Dupraz C, Visscher PT 2005 Sep 置信度 0.82 LithificationStromatoliteMicrobial matExtremophileCarbonate
• Relation of the spectroscopic reflectance of olivine to mineral chemistry and some remote sensing implications
  Using high‐resolution visible and near‐infrared diffuse spectral reflectance, we have systematically investigated apparent wavelength shifts as a function of mineral chemistry in the Fe/Mg olivine series from Fo 11 to Fo 91 . The study also shows that trace am…
  openalex Trude V.V. King, W. I. Ridley 1987-10-10 置信度 0.72 OlivineUltramafic rockMineralMineralogyGeology
• Metasomatism and the Chemical Transformation of Rock: Rock-Mineral-Fluid Interaction in Terrestrial and Extraterrestrial Environments
  openalex Daniel E. Harlov, Håkon Austrheim 2012-04-06 置信度 0.72 MetasomatismMetamorphismMetamorphic rockGeologyGeochemistry
• Astrophysics with Extraterrestrial Materials
  Extraterrestrial materials, including meteorites, interplanetary dust, and spacecraft-returned asteroidal and cometary samples, provide a record of the starting materials and early evolution of the Solar System. We review how laboratory analyses of these mater…
  openalex L. R. Nittler, F. J. Ciesla, Larry R. Nittler, Fred Ciesla 2016-06-30 置信度 0.72 PhysicsFormation and evolution of the Solar SystemPresolar grainsMeteoriteSolar System
• Magmatic Apatite: A Powerful, Yet Deceptive, Mineral
  Research Article| June 01, 2015 Magmatic Apatite: A Powerful, Yet Deceptive, Mineral James D. Webster; James D. Webster 1Department of Earth and Planetary Sciences, American Museum of Natural HistoryNew York, NY 10024-5192, USAE-mail: jdw@amnh.org Search for o…
  openalex James D. Webster, Philip M. Piccoli 2015-06-01 置信度 0.72 ApatiteCitationIconComputer scienceWorld Wide Web
• Extraterrestrial Flux of Potentially Prebiotic C, N, and P to the Early Earth
  With growing evidence for a heavy bombardment period ending 4-3.8 billion years ago, meteorites and comets may have been an important source of prebiotic carbon, nitrogen, and phosphorus on the early Earth. Life may have originated shortly after the late-heavy…
  pubmed Matthew A. Pasek, D. S. Lauretta, Pasek M, Lauretta D 2007-09-10 置信度 0.82 AstrobiologyChondriteMeteoriteExtraterrestrial lifeEarth (classical element)
• Structure of Materials: An Introduction to Crystallography, Diffraction and Symmetry
  This highly readable, popular textbook for upper undergraduates and graduates comprehensively covers the fundamentals of crystallography and symmetry, applying these concepts to a large range of materials. New to this edition are more streamlined coverage of c…
  openalex Marc De Graef, Michael E. McHenry 2004-03-01 置信度 0.72 Point (geometry)Symmetry (geometry)Point groupComputer scienceGroup (periodic table)
• Magnetite morphology and life on Mars
  Nanocrystals of magnetite (Fe(3)O(4)) in a meteorite from Mars provide the strongest, albeit controversial, evidence for the former presence of extraterrestrial life. The morphological and size resemblance of the crystals from meteorite ALH84001 to crystals fo…
  europepmc Peter R. Buseck, Rafal E. Dunin‐Borkowski, Bertrand Devouard, Richard B. Frankel 等 2001 置信度 0.80 MeteoriteMartianExtraterrestrial lifeMars Exploration ProgramAstrobiology
• Fundamental and applied research on clay minerals: From climate and environment to nanotechnology
  openalex Chun Hui Zhou, John Keeling 2013-04-01 置信度 0.72 Clay mineralsContext (archaeology)Multidisciplinary approachEarth scienceBiogeosciences
• Oxygen Isotopes in Refractory Stratospheric Dust Particles: Proof of Extraterrestrial Origin
  The oxygen and magnesium isotopic compositions of five individual particles that were collected from the stratosphere and that bear refractory minerals were measured by secondary ion mass spectrometry. Four of the particles exhibit excesses of oxygen-16 simila…
  openalex K. D. McKeegan 1987-09-18 置信度 0.72 ChondriteAstrobiologyPresolar grainsIsotopes of oxygenIsotopes of magnesium
• Who Owns the Moon?: Extraterrestrial Aspects of Land and Mineral Resources Ownership
  openalex Virgiliu Pop 2008-12-01 置信度 0.72 FrontierCommonsAppropriationSpace lawPolitical science
• An independent evaluation of the Younger Dryas extraterrestrial impact hypothesis
  Based on elevated concentrations of a set of "impact markers" at the onset of the Younger Dryas stadial from sedimentary contexts across North America, Firestone, Kennett, West, and others have argued that 12.9 ka the Earth experienced an impact by an extrater…
  pubmed Todd A. Surovell, Vance T. Holliday, Joseph A. M. Gingerich, Caroline Ketron 等 2009 Oct 27 置信度 0.82 Younger DryasExtraterrestrial lifeStadialAllerød oscillationGeology
• Metasomatism and the Chemical Transformation of Rock : The Role of Fluids in Terrestrial and Extraterrestrial Processes
  1. Metasomatism and the chemical transformation of rock: Rock-mineral-fluid interaction in terrestrial and extraterrestrial environments. -2. The Chemical Composition of Metasomatic Fluids in the Crust.- 3. Thermodynamic modeling and thermobarometry of metasom…
  openalex Håkon Austrheim 2012-08-15 置信度 0.72 MetasomatismGeologyGeochemistryMetamorphismBlueschist
• Polymeric substances and biofilms as biomarkers in terrestrial materials: Implications for extraterrestrial samples
  Organic polymeric substances are a fundamental component of microbial biofilms. Microorganisms, especially bacteria, secrete extracellular polymeric substances (EPS) to form slime layers in which they reproduce. In the sedimentary environment, biofilms commonl…
  openalex Francès Westall, A. Steele, J. Toporski, Maud Walsh 等 2000-10-01 置信度 0.72 BiofilmExtracellular polymeric substanceMicroorganismMicrobial matDiagenesis
• Who Owns the Moon? Extraterrestrial Aspects of Land and Mineral Resources Ownership
  openalex Gérardine Meishan Goh 2009-10-09 置信度 0.72 Mineral resource classificationAstrobiologyExtraterrestrial lifeMining engineeringGeology
• Structure of Materials
  This highly readable, popular textbook for upper undergraduates and graduates comprehensively covers the fundamentals of crystallography and symmetry, applying these concepts to a large range of materials. New to this edition are more streamlined coverage of c…
  openalex Marc De Graef, Michael E. McHenry 2012-10-08 置信度 0.72 Point (geometry)PasswordSymmetry (geometry)Computer scienceGroup (periodic table)
• Evidence for the extraterrestrial origin of a natural quasicrystal
  We present evidence that a rock sample found in the Koryak Mountains in Russia and containing icosahedrite, an icosahedral quasicrystalline phase with composition Al(63)Cu(24)Fe(13), is part of a meteorite, likely formed in the early solar system about 4.5 Gya…
  pubmed Luca Bindi, John M. Eiler, Yunbin Guan, L. S. Hollister 等 2012 Jan 31 置信度 0.82 ChondritePyroxeneMeteoriteGeologyAllende meteorite
• A new family of extraterrestrial amino acids in the Murchison meteorite
  Abstract The occurrence of extraterrestrial organic compounds is a key for understanding prebiotic organic synthesis in the universe. In particular, amino acids have been studied in carbonaceous meteorites for almost 50 years. Here we report ten new amino acid…
  openalex Toshiki Koga, Hiroshi Naraoka 2017-03-29 置信度 0.72 Murchison meteoriteMeteoriteAstrobiologyExtraterrestrial lifeAbiogenesis
• Nanoscale infrared spectroscopy as a non-destructive probe of extraterrestrial samples
  Advances in the spatial resolution of modern analytical techniques have tremendously augmented the scientific insight gained from the analysis of natural samples. Yet, while techniques for the elemental and structural characterization of samples have achieved …
  pubmed G. Domínguez, Alexander McLeod, Z. Gainsforth, P. Kelly 等 2014 Dec 9 置信度 0.82 Murchison meteoriteSpectroscopyExtraterrestrial lifeMeteoriteInfrared spectroscopy
• Interactions between microorganisms and clay minerals: New insights and broader applications
  openalex Gui Li Li, Chun Hui Zhou, Saverio Fiore, Wei Yu 2019-05-17 置信度 0.72 Clay mineralsMicroorganismIlliteEnvironmental chemistryChemistry
• Multiplication of microbes below 0.690 water activity: implications for terrestrial and extraterrestrial life
  Since a key requirement of known life forms is available water (water activity; aw ), recent searches for signatures of past life in terrestrial and extraterrestrial environments have targeted places known to have contained significant quantities of biological…
  openalex Andrew Stevenson, Jürgen Burkhardt, Charles S. Cockell, Jonathan A. Cray 等 2014-08-20 置信度 0.72 BiologyExtraterrestrial lifeBiosphereAstrobiologyWater activity
• NUCLEAR INTERACTION TRACKS IN MINERALS AND THEIR IMPLICATIONS FOR EXTRATERRESTRIAL MATERIALS.
  Geometrical characteristics and thermal stability of nuclear interaction tracks produced by protons and alpha particles in mica
  openalex G. Crozaz, M. Hair, M. Maurette, R. Walker 1969-01-01 置信度 0.72 AstrobiologyExtraterrestrial lifeEarth (classical element)GeologyEarth science
• Extraterrestrial spinels and the astronomical perspective on Earth's geological record and evolution of life
  openalex Birger Schmitz 2013-05-20 置信度 0.72 MeteoriteAstrobiologyExtraterrestrial lifeGeologySolar System
• Ore Microscopy and Ore Petrography
  The Ore Microscope. The Preparation of Samples for Ore Microscopy. Mineral IdentificationQualitative Methods. Reflected Light Optics. Quantitative MethodsReflectance Measurement. Quantitative MethodsMicroindentation Hardness. Ore Mineral Textures. Paragenesis,…
  openalex David J. Vaughan, James R. Craig 1981-06-04 置信度 0.72 PetrographyMineralGeologyParagenesisMetamorphic rock
• Clay mineral‐organic matter relationships in the early solar system
  Abstract— As the solar system formed, it inherited and perpetuated a rich organic chemistry, the molecular products of which are preserved in ancient extraterrestrial objects such as carbonaceous chondrites. These organic‐rich meteorites provide a valuable and…
  openalex V. K. Pearson, Mark A. Sephton, A. T. Kearsley, P. A. Bland 等 2002-12-01 置信度 0.72 MeteoriteChondriteAstrobiologyOrganic matterParent body
• Determinations of Zr isotopic composition and U–Pb ages for terrestrial and extraterrestrial Zr-bearing minerals using laser ablation-inductively coupled plasma mass spectrometry: implications for Nb–Zr isotopic systematics
  openalex Takafumi Hirata 2001-07-01 置信度 0.72 ZirconAnalytical Chemistry (journal)Radiogenic nuclideLaser ablationBaddeleyite
• Lava Cave Microbial Communities Within Mats and Secondary Mineral Deposits: Implications for Life Detection on Other Planets
  Lava caves contain a wealth of yellow, white, pink, tan, and gold-colored microbial mats; but in addition to these clearly biological mats, there are many secondary mineral deposits that are nonbiological in appearance. Secondary mineral deposits examined incl…
  pubmed Diana E. Northup, Leslie A. Melim, M. Spilde, Jennifer Hathaway 等 2011 Sep 置信度 0.82 CaveLavaMicrobial matMineralGeology
• The collection and analysis of extraterrestrial dust particles
  Techniques used for the collection of interplanetary dust particles (IDPs) from the earth's surface, upper atmosphere, and space and for the particles' curation and examination are discussed together with the properties of the collected IDPs and the informatio…
  openalex Scott A. Sandford 1987-01-01 置信度 0.72 Interplanetary dust cloudAstrobiologyExtraterrestrial lifeMeteoriteSolar System
• Mineral Mössbauer spectroscopy: Correlations between chemical shift and quadrupole splitting parameters
  openalex Roger G. Burns 1994-12-01 置信度 0.72 Quadrupole splittingValence (chemistry)FerrousMössbauer spectroscopyChemistry
• Mineralogic Evidence for an Impact Event at the Cretaceous-Tertiary Boundary
  A thin claystone layer found in nonmarine rocks at the palynological Cretaceous-Tertiary boundary in eastern Montana contains an anomalously high value of iridium. The nonclay fraction is mostly quartz with minor feldspar, and some of these grains display plan…
  openalex B. F. Bohor, Eugene E. Foord, Peter J. Modreski, Don M. Triplehorn 1984-05-25 置信度 0.72 GeologyShock metamorphismQuartzFeldsparCretaceous
• Sources of Extraterrestrial Rare Earth Elements: To the Moon and Beyond
  The resource budget of Earth is limited. Rare-earth elements (REEs) are used across the world by society on a daily basis yet several of these elements have &lt;2500 years of reserves left, based on current demand, mining operations, and technologies. With an …
  openalex Claire McLeod, Mark P.S. Krekeler 2017-08-23 置信度 0.72 GeologyAstrobiologyGeochemistryEarth scienceLunar mare
• Extraterrestrial chromite in Middle Ordovician marine limestone at Kinnekulle, southern Sweden—Traces of a major asteroid breakup event
  Abstract— The distribution of sediment‐dispersed extraterrestrial chromite grains and other Cr‐rich spinels (&gt;63 μm) has been studied in Middle Ordovician Orthoceratite Limestone from two quarries at Kinnekulle, southern Sweden. In the Thorsberg quarry, an …
  openalex Birger Schmitz, Therese Häggström 2006-03-01 置信度 0.72 ChromiteExtraterrestrial lifeGeologyMeteoriteOrdovician
• Shock Metamorphism of Minerals
  Research Article| February 01, 2012 Shock Metamorphism of Minerals Falko Langenhorst; Falko Langenhorst 1Institut für Geowissenschaften, Friedrich-Schiller-Universität JenaCarl-Zeiss-Promenade 10, D-07745 Jena, GermanyE-mail: falko.langenhorst@uni-jena.de Sear…
  openalex F. Langenhorst, A. Deutsch 2012-02-01 置信度 0.72 CitationMetamorphismLibrary scienceHistoryWorld Wide Web
• Natural and experimental high-pressure, shock-produced terrestrial and extraterrestrial materials
  Abstract Hypervelocity impacts are among the fundamental phenomena occurring during the evolution of the solar system and are characterized by instantaneous ultrahigh pressure and temperature. Varied physicochemical changes have occurred in the building blocks…
  openalex Masaaki Miyahara, Naotaka Tomioka, Luca Bindi 2021-10-18 置信度 0.72 MeteoriteHypervelocityAstrobiologyExtraterrestrial lifeImpact crater
• Understanding Nucleic Acids Using Synthetic Chemistry
  This Account describes work done in these laboratories that has used synthetic, physical organic, and biological chemistry to understand the roles played by the nucleobases, sugars, and phosphates of DNA in the molecular recognition processes central to geneti…
  openalex Steven A. Benner 2004-08-31 置信度 0.72 NucleobaseAbiogenesisNucleic acidChemistrySynthetic biology
• Calibrating the ChemCam laser-induced breakdown spectroscopy instrument for carbonate minerals on Mars
  The ChemCam instrument suite onboard the NASA Mars Science Laboratory rover includes the first laser-induced breakdown spectroscopy (LIBS) instrument for extraterrestrial applications. Here we examine carbonate minerals in a simulated martian environment to be…
  openalex N. Lanza, R. C. Wiens, S. M. Clegg, A. Ollila 等 2010-04-21 置信度 0.72 Laser-induced breakdown spectroscopyMars Exploration ProgramCarbonateMartianAstrobiology
• Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu
  All life on Earth contains amino acids and carbonaceous chondrite meteorites have been suggested as their source at the origin of life on Earth. While many meteoritic amino acids are considered indigenous, deciphering the extent of terrestrial contamination re…
  europepmc Christian Potiszil, Tsutomu Ota, Masahiro Yamanaka, Chie Sakaguchi 等 2023 置信度 0.80 AstrobiologyExtraterrestrial lifeAsteroidAmino acidAbiogenesis
• Stable Isotope Variations in Extraterrestrial Materials
  The materials of the planets and the small bodies of the solar system contain a rich record of stable isotope variations in the light elements. As in terrestrial isotope geochemistry, this record reflects physical and chemical processes involving isotopic mixi…
  openalex K. D. McKeegan, L. A. Leshin 2001-01-01 置信度 0.72 CitationExtraterrestrial lifeLibrary scienceDownloadGeology
• Extraterrestrial demise of banded iron formations 1.85 billion years ago
  In the Lake Superior region of North America, deposition of most banded iron formations (BIFs) ended abruptly 1.85 Ga ago, coincident with the oceanic impact of the giant Sudbury extraterrestrial bolide. We propose a new model in which this impact produced glo…
  openalex John F. Slack, William F. Cannon 2009-10-27 置信度 0.72 DemiseGeologyGeochemistryExtraterrestrial lifeEarth science
• Chemical Separation and Mass Spectrometry of Cr, Fe, Ni, Zn, and Cu in Terrestrial and Extraterrestrial Materials Using Thermal Ionization Mass Spectrometry
  A sequential chemical separation technique for Cr, Fe, Ni, Zn, and Cu in terrestrial and extraterrestrial silicate rocks was developed for precise and accurate determination of elemental concentration by the isotope dilution method (ID). The technique uses a c…
  pubmed Akane Yamakawa, Katsuyuki Yamashita, Akio Makishima, Eizo Nakamura 等 2009 Dec 1 置信度 0.82 ChemistryThermal ionization mass spectrometryMass spectrometryInductively coupled plasma mass spectrometryChemical ionization
• Extraterrestrial water in micrometeorites and cosmic spherules from Antarctica: An ion microprobe study
  Abstract— The D/H ratios and water contents were measured by ion microprobe analysis in 52 individual Antarctic micrometeorites (AMMs) and 10 Antarctic cosmic spherules (ACSs) containing nuggets of iron hydroxide (COPS phase). In AMMs, δD values vary from −366…
  openalex C. Engrand, Étienne Deloule, F. Robert, M. Maurette 等 1999-09-01 置信度 0.72 Interplanetary dust cloudChondriteAstrobiologyMicroprobeMeteorite
• Shock Events in the Solar System: The Message from Minerals in Terrestrial Planets and Asteroids
  Impacts are central to the origin and evolution of planets of the Solar System. The shapes of craters, which can reach up to 1,000 km in diameter on the Moon, provide critical information on the large-scale dynamics of the impact and related shock. Minerals fo…
  openalex Philippe Gillet, A. El Goresy 2013-03-08 置信度 0.72 AstrobiologyMeteoriteAsteroidSolar SystemImpact crater
• Assessing extraterrestrial regolith material simulants for in-situ resource utilisation based 3D printing
  openalex Athanasios Goulas, Jon Binner, Russell A. Harris, Ross J. Friel 2017-01-11 置信度 0.72 RegolithMaterials scienceMartianCeramicSelective laser sintering
• Moon
  openalex Viorel Bădescu, SpringerLink (Online service) 2012-01-01 置信度 0.72 Geology
• Identification and significance of accessory minerals from a bituminous coal
  openalex Robert B. Finkelman, R.W. Stanton 1978-12-01 置信度 0.72 AuthigenicGeologyMineralogyMineralCoal
• Organic matter in extraterrestrial water-bearing salt crystals
  N, such as ammonia and amino acids. The amino acid content of the Zag halite deviates from the meteorite matrix, supporting an exogenic origin of the halite, and therefore, the Zag meteorite contains organics synthesized on two distinct parent bodies. Our stud…
  openalex Q. H. S. Chan, M. E. Zolensky, Yoko Kebukawa, M. Fries 等 2018-01-05 置信度 0.72 HaliteBrineOrganic matterSalt (chemistry)Astrobiology
• Expanding Mineral Resources: Technical Considerations for Extraterrestrial Mining
  It is well-understood that natural resources are scarce and that the world’s population is predicted to climb exponentially. As the global population continues to grow, demand for consumer goods including food, hygiene, and technology will increase accordingly…
  openalex Ellen McCullough, P. R. Jewell, Purushotham Tukkaraja 2015-06-10 置信度 0.72 Extraterrestrial lifePopulationProsperityResource (disambiguation)Variety (cybernetics)
• Magnetizations in Rocks and Minerals
  openalex David J. Dunlop, Özden Özdemir 2015-01-01 置信度 0.72 GeologyGeochemistryEarth science
• Geochemistry and petrology of Witwatersrand and Dwyka diamictites from South Africa: search for an extraterrestrial component
  openalex Heinz Huber, Christian Koeberl, Iain McDonald, W. U. Reimold 2001-06-01 置信度 0.72 BrecciaGeologyDiamictitePetrographyShock metamorphism
• The Exploitation of Natural Resources of the Moon and Other Celestial Bodies
  The exploitation of natural resources of the moon and other celestial bodies represents one of the most fascinating developments in the fields of space law and space related activities. The mining and use of extraterrestrial mineral resources may not only cont…
  openalex Fabio Tronchetti 2009-10-23 置信度 0.72 Natural (archaeology)Extraterrestrial lifeNatural resourceSpace (punctuation)Astrobiology
• Neon measurements of individual Greenland sediment particles: proof of an extraterrestrial origin and comparison with EDX and morphological analyses
  openalex C. T. Olinger, M. Maurette, R. M. Walker, C. M. Hohenberg 1990-10-01 置信度 0.72 Extraterrestrial lifeMeteoriteGeologyAstrobiologyChondrite
• A discussion of isotopic systematics and mineral zoning in the shergottites: Evidence for a 180 m.y. igneous crystallization age
  openalex J. H. Jones 1986-06-01 置信度 0.72 Igneous rockMeteoriteGeologyGeochemistryIsochron dating
• Characterization of a high-pressure phase of silica from the Martian meteorite Shergotty
  Recently, there has been substantial interest in post-stishovite high-pressure polymorphs of SiO 2 , discovered as extraterrestrial minerals, or synthesized in the laboratory. Previous investigators reported the presence of “α-PbO 2 -like” and “baddeleyite-lik…
  openalex Przemysław Dera, Charles T. Prewitt, N. Z. Boctor, Russell J. Hemley 2002-07-01 置信度 0.72 MeteoriteMartianGeologyDiamond anvil cellMineralogy
• Lithology, mineral assemblages and microbial fingerprints of the evaporite-carbonate sediments of the coastal sabkha of Abu Dhabi and their extraterrestrial implications
  Abstract Deep-core and surface samples collected from the coastal sabkha of Abu Dhabi were subjected to a multi-proxy study, including petrographic, geochemical and spectroscopic analyses. The sediments studied are composed of biochemical carbonate-evaporite m…
  openalex Fadhil Sadooni, Fares M. Howari, Howell G. M. Edwards, A. K. El-Saiy 2010-03-29 置信度 0.72 SabkhaGeologyEvaporiteGeochemistryCarbonate
• Low Energy Subsurface Environments as Extraterrestrial Analogs
  Earth's subsurface is often isolated from phototrophic energy sources and characterized by chemotrophic modes of life. These environments are often oligotrophic and limited in electron donors or electron acceptors, and include continental crust, subseafloor oc…
  openalex Rose M. Jones, Jacqueline Goordial, Beth N. Orcutt 2018-07-18 置信度 0.72 Extraterrestrial lifeAstrobiologyEnvironmental scienceEarth scienceGeology
• A review towards the design of extraterrestrial structures: From regolith to human outposts
  The design of a permanent human habitat on a planetary body other than the Earth is an idea introduced many decades ago, which became even more significant after the landing of the first humans on the Moon with the Apollo missions. Today's rampant technologica…
  openalex Nicos A. Kalapodis, Georgios Kampas, Olga‐Joan Ktenidou 2020-05-26 置信度 0.72 AstrobiologyRegolithExtraterrestrial lifeMartianMars Exploration Program
• Vanadium: Global (bio)geochemistry
  openalex Jen‐How Huang, Fang Huang, L. J. Evans, Susan Glasauer 2015-09-30 置信度 0.72 Biogeochemical cycleEarth scienceGeologyWeatheringGeochemistry
• Raman spectroscopy as a tool for the non-destructive identification of organic minerals in the geological record
  openalex Jan Jehlička, Howell G. M. Edwards 2008-01-28 置信度 0.72 Sedimentary rockMineralGeologyEnvironmental chemistryOrganic matter
• The carbonaceous chondrites
  openalex Brian Mason 1963-05-01 置信度 0.72 ChondriteAstrobiologyPlanetary scienceChondruleGeology
• Cenozoic variations in the flux of interplanetary dust recorded by3He in a deep-sea sediment
  openalex Kenneth A. Farley 1995-07-01 置信度 0.72 Interplanetary dust cloudAstrobiologyExtraterrestrial lifeRadiogenic nuclideGeology
• Phosphorus in prebiotic chemistry
  The prebiotic synthesis of phosphorus-containing compounds-such as nucleotides and polynucleotides-would require both a geologically plausible source of the element and pathways for its incorporation into chemical systems on the primitive Earth. The mineral ap…
  pubmed Alan W. Schwartz, Schwartz AW 2006 Oct 29 置信度 0.82 PhosphorusPrebioticChemistryApatiteReactivity (psychology)
• Critical review of chirality indicators of extraterrestrial life
  The major revolution in modern astronomy recognizing the universe as teeming with exoplanets, the discovery of liquid water in solar moons, and the continuing focus on Mars exploration, all accelerate the re-evaluation of potential biomarkers for extraterrestr…
  openalex David Avnir 2020-11-25 置信度 0.72 HomochiralityExtraterrestrial lifeChirality (physics)AstrobiologyExtant taxon
• Evaluation of the 87Rb decay constant by age comparison against the U–Pb system
  The Rb–Sr decay system is one of the most widely used geochronometers for obtaining ages and cooling rates of terrestrial magmatic, metamorphic, and hydrothermal events. It has also been extensively applied to date extraterrestrial, early solar system events. …
  openalex Oliver Nebel, Erik E. Scherer, Klaus Mezger 2010-11-30 置信度 0.72 Igneous rockGeologyIntrusionMetamorphic rockMineralogy
• Progressive metamorphism and classification of shocked and brecciated crystalline rocks at impact craters
  The principle of progressive shock metamorphism in nonporous silicate rocks is discussed on the basis of petrographic observations and experimental data. The p-T conditions and the nature of the basic types of shock effects observed in rock-forming minerals ar…
  openalex D. Stöffler 1971-08-10 置信度 0.72 Shock metamorphismGeologyFeldsparMetamorphismQuartz
• Demagnetization of terrestrial and extraterrestrial rocks under hydrostatic pressure up to 1.2GPa
  openalex N. S. Bezaeva, J. Gattacceca, P. Rochette, Р. А. Садыков 等 2010-01-15 置信度 0.72 GeologyPyrrhotiteRemanenceMagnetiteNatural remanent magnetization
• Laboratory infrared transmission spectra of individual interplanetary dust particles from 2.5 to 25 microns
  Dust particles collected in the stratosphere that have chondritic elemental abundances provide a new form of extraterrestrial matter for laboratory study. Spectral transmission measurements from 2.5 to 25 μm of 26 such particles show that almost all have a dom…
  openalex S. A. Sandford, R. M. Walker 1985-04-01 置信度 0.72 Interplanetary dust cloudPhysicsCosmic dustChondriteSpectral line
• Exploring the microbial biotransformation of extraterrestrial material on nanometer scale
  Abstract Exploration of microbial-meteorite redox interactions highlights the possibility of bioprocessing of extraterrestrial metal resources and reveals specific microbial fingerprints left on extraterrestrial material. In the present study, we provide our o…
  europepmc Tetyana Milojević, Denise Kölbl, L. Ferrière, Mihaela Albu 等 2019 置信度 0.80 MeteoriteExtraterrestrial lifeAstrobiologyIron meteoriteRedox
• Degassing of early-formed planetesimals restricted water delivery to Earth
  The timing of delivery and the types of body that contributed volatiles to the terrestrial planets remain highly debated1,2. For example, it is unknown if differentiated bodies, such as that responsible for the Moon-forming giant impact, could have delivered s…
  europepmc Megan Newcombe, Sune G. Nielsen, Liam D. Peterson, Jianhua Wang 等 2023 置信度 0.80 PlanetesimalAchondriteAstrobiologyMeteoriteSolar System
• Determination of halogen abundances in terrestrial and extraterrestrial samples by the analysis of noble gases produced by neutron irradiation
  The lack of a reliable database for heavy halogens (bromine and iodine) in terrestrial and extraterrestrial samples is mainly due to the analytical challenges of determining their very low abundances (< 1 ppm) in the materials of interest. The neutron irradiat…
  openalex L. Ruzié, P. L. Clay, R. Burgess, Bastian Joachim 等 2016-05-11 置信度 0.72 HalogenBromineNoble gasMeteoriteRadiochemistry
• Investigation of LIBS feasibility for in situ planetary exploration: An analysis on Martian rock analogues
  openalex F. Colao, R. Fantoni, V. Lazic, A. Paolini 等 2003-11-24 置信度 0.72 MartianLaser-induced breakdown spectroscopyMars Exploration ProgramAstrobiologyExtraterrestrial life
• Extraterrestrial Ni-rich spinel in upper Eocene sediments from Massignano, Italy
  Research Article| April 01, 1998 Extraterrestrial Ni-rich spinel in upper Eocene sediments from Massignano, Italy Olivier Pierrard; Olivier Pierrard 1Centre des Faibles Radioactivités, Laboratoire mixte C.E.A./C.N.R.S., 91198 Gif-sur-Yvette, France Search for …
  openalex O. Pierrard, Éric Robin, R. Rocchia, Alessandro Montanari 1998-01-01 置信度 0.72 Geology
• Human utilization of subsurface extraterrestrial environments.
  Caves have been used in the ancient past as shelter or habitat by many organisms (including humans). Since antiquity, humans have explored caves for the minerals they contain and sometimes for ceremonial purposes. Over the past century, caves have become the t…
  openalex Penelope J. Boston, R. D. Frederick, S. M. Welch, Jim C. Werker 等 2003-06-01 置信度 0.72 CaveExtraterrestrial lifeAstrobiologyMars Exploration ProgramLava
• Biomimetic Properties of Minerals and the Search for Life in the Martian Meteorite ALH84001
  The existence of extraterrestrial life was heralded by controversial claims made in 1996 that the Martian meteorite ALH84001 harbored relics of ancient microorganisms. We review here the accumulated evidence for and against past extraterrestrial life in this M…
  openalex Jan Martel, David Young, Hsin‐Hsin Peng, Cheng-Yeu Wu 等 2012-05-02 置信度 0.72 MeteoriteMartianAstrobiologyExtraterrestrial lifeMars Exploration Program
• Mineralogy of meteorite groups: An update
  Abstract— Twenty minerals that were not included in the most recent list of meteoritic minerals have been reported as occurring in meteorites. Extraterrestrial anhydrous Ca phosphate should be called merrillite, not whitlockite.
  openalex Alan E. Rubin, ALAN E. RUBIN 1997-09-01 置信度 0.72 WhitlockiteMeteoriteGeologyGeochemistryMineral
• An extraterrestrial trigger for the mid-Ordovician ice age: Dust from the breakup of the L-chondrite parent body
  He data for Ordovician sediments show that the breakup took place just at the onset of a major, eustatic sea level fall previously attributed to an Ordovician ice age. Shortly after the breakup, the flux to Earth of the most fine-grained, extraterrestrial mate…
  europepmc Birger Schmitz, Kenneth A. Farley, Steven Goderis, P. R. Heck 等 2019 置信度 0.80 AsteroidOrdovicianBreakupParent bodyAstrobiology
• Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2
  The extraterrestrial materials returned from asteroid (162173) Ryugu consist predominantly of low-temperature aqueously formed secondary minerals and are chemically and mineralogically similar to CI (Ivuna-type) carbonaceous chondrites. Here, we show that high…
  europepmc Noriyuki Kawasaki, K. Nagashima, Naoya Sakamoto, Toru Matsumoto 等 2022 置信度 0.80 ChondriteCometMeteoriteCarbonaceous chondriteChondrule
• Synchrotron infrared microscopy of micron-sized extraterrestrial grains
  openalex P. I. Raynal, É. Quirico, J. Borg, D. Deboffle 等 2000-10-01 置信度 0.72 MicroanalysisSynchrotronMars Exploration ProgramBeamlineInfrared