NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Lunar and Planetary Science XXXIVThe 34th Lunar and Planetary Science Conference was held March 17-21, 2003. Topics included planetary exploration, crater research on Mars, Earth, Moon, and other planets or satellites, imaging techniques and image analysis, age determination, albedo studies, petrographic studies, isotope composition studies, instrument design, sampling methods, landform analysis, asteroids, impact analysis, impact melts, and related research.
Document ID
20030110578
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Proceedings
External Source(s)
https://www.lpi.usra.edu/publications/abstracts-reports/
Authors
Lunar and Planetary Institute
Date Acquired
August 21, 2013
Publication Date
March 17, 2003
Publication Information
Publication: Proceedings of the 34th Lunar and Planetary Science Conference
Publisher: Lunar and Planetary Institute
Subject Category
Lunar And Planetary Science And Exploration
Report/Patent Number
ISSN: 0161-5297
Report Number: LPI-Contrib-1156
LPI-Contrib-1156
Meeting Information
Meeting: 34th Lunar and Planetary Science Conference (LPSC)
Location: League City, TX
Country: US
Start Date: March 17, 2003
End Date: March 21, 2003
Sponsors: Lunar Planetary Institute, National Aeronautics and Space Administration
Funding Number(s)
CONTRACT_GRANT: NCC5-679
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.

Available Downloads

There are no available downloads for this record.

Related Records

IDRelationTitle20030111565WorkLunar Rotation and the Lunar Interior20030111226WorkThe Formation of Asteroid Satellites in Catastrophic Impacts: Results from Numerical Simulations20030110733WorkSiliceous Shrubs in Yellowstone's Hot Springs: Implications for Exobiological Investigations20030110950WorkSearch for Chemically Bound Water in the Surface Layer of Mars Based on HEND/Mars Odyssey Data20030111214WorkNanophase Iron Globules in Lunar Soil20030111603WorkIron-Nickel Sulfide Compositional Ranges in CM Chondrites: No Simple Plan20030111087WorkAr-39 - Ar-40 Dating of Two Angrites and Two Brachnites20030111195WorkSensor Web in Antarctica: Developing an Intelligent, Autonomous Platform for Locating Biological Flourishes in Cryogenic Environments20030111517WorkOxygen Fugacity of the Martian Mantle From Pyroxene/Melt Partitioning of REE20030110757WorkDeploying Object Oriented Data Technology to the Planetary Data System20030111070WorkAutomated Rock Identification for Future Mars Exploration Missions20030111079WorkLarge-Diameter Visible and Buried Impact Basins on Mars: Implications for Age of the Highlands and (Buried) Lowlands and Turn-Off of the Global Magnetic Field20030111573WorkPolar Heat Flow on Io20030111237WorkSecondary Fracturing of Europa's Crust in Response to Combined Slip and Dilation Along Strike-Slip Faults20030111272WorkRe-Os Systematics and HSE Distribution in Metal from Ochansk (H4) Chondrite20030110884WorkOMEGA Observations of Mars Analogue Rocks20030111320WorkThe Optical Properties of Nanophase Iron: Investigation of a Space Weathering Analog20030110994WorkSolar Particle Events Observed by the Odyssey MARIE Instrument at Mars: Dose and Model Calculations20030110756WorkComparative Planetary Mineralogy: Basaltic Plagioclase from Earth, Moon, Mars and 4 Vesta20030111251WorkA New Approach to Evaluate Collision Probabilities Among Asteroids, Comets, and Kuiper Belt Objects20030110934WorkMN Carbonates in the Martian Meteorite Nakhla: Possible Evidence of Brine Evaporation20030111198WorkMoessbauer Spectroscopy of Mineral Separates from SNC Meteorites20030111588WorkResults from the Martian Radiation Environment Experiment MARIE20030110975WorkComparison Between Terrestrial Explosion Crater Morphology in Floating Ice and Europan Chaos20030111128WorkA Study of the Opposition Phase Curve in Low Albedo Media20030110601WorkComparison of Synchrotron MicroXANES Determination of Fe(3+)/Sigma Fe with Moessbauer Values for Clean Mineral Separates of Pyroxene from Martian Meteorites20030111249WorkSpace Rocks Tell Their Secrets: Space Science Applications of Physics and Chemistry for High School and College Classes20030111370WorkElements of the Chicxulub Impact Structure as Revealed in SRTM and Surface GPS Topographic Data20030110982WorkNew Ground-based Spectral Observations of Mercury and Comparison with the Moon20030110782WorkXe-126 Excesses: Monoisotopic Anomalies in Regolith Samples?20030111185WorkTrace Elements in High-Ca Pyroxene and Plagioclase in the Bilanga Diogenite: Implications for the Magmatic Evolution of Diogenites20030111299WorkImpact-generated Tsunamis: An Over-rated Hazard20030111496WorkThe Search for Water and Other Volatile-bearing Phases on Mars: Mauna Kea Volcano as an Analog20030111558WorkThree-Dimensional Morphological Analysis of ALH84001 Magnetite Using Electron Tomography20030110724WorkStudents Work Alongside Scientists to Test Mars Rover20030111578WorkEvidence for an 800 km Diameter Impact Structure in Meridiani Planum and Associated Channels and Basins: A Connection with the Origin of the Hematite Deposits?20030111540WorkAGE (Argon Geochronology Experiment): An Instrument for Geochronology on the Surface of Mars20030111572WorkMass and Size Frequency Distribution of the Impact Debris from Disruption of Chondritic Meteorites20030111523WorkThe Mars Underground Mole (MUM): A Subsurface Penetration Device with Infrared Reflectance and Raman Spectroscopic Sensing Capability20030110697WorkA Wheel Electrometer to Measure Electrostatic Fields on the Martian Surface20030110792WorkApplication of THEMIS Data to an Investigation of a Long Lava Flow in the Tharsis Montes Region of Mars20030111064WorkZeolite Formation and Weathering Processes Within the Martian Regolith: An Antarctic Analog20030110822WorkLeonid Dust Spheres Captured During the 2002 Storm?20030111484WorkDiffusion of Siderophile Elements in Fe Metal: Application to Zoned Metal Grains in Chondrites20030111057WorkTrace Element Distribution Between Olivine and Kirschsteinite in Angra Dos Reis20030110904WorkA Test of Maxwell's Z Model Using Inverse Modeling20030110810WorkEffect of Levee and Channel Structures on Long Lava Flow Emplacement: Martian Examples from THEMIS and MOLA Data20030111433WorkNew Model for Agglutinitic Glass Formation from LSCC Data20030111559WorkAn Extraction and Curation Technique for Particles Captured in Aerogel Collectors20030110870WorkAn Automated Approach for Acquiring Onboard Rover Science20030111359WorkMars Redox Chemistry: Atacama Desert Soils as a Terrestrial Analog20030110767WorkMagnetite-Magnesioferrite Phase Relations and Application to ALH8400120030110735WorkSPADE: A Rock Crushing and Sample Handling System Developed for Mars Missions20030110805WorkOxygen Isotopic Composition of Individual Chondrules in an Enstatite Chondrite Yamato 79181020030110700WorkEndemic Ru Isotopic Anomalies in Iron Meteorites and in Allende20030110868WorkThe Apollo 16 Mare Component: Petrography, Geochemistry, and Provenance20030111596WorkCrystal Size Distributions from Porphyritic Olivine Chondrules: Insights into Formation Conditions20030111453WorkMaking a Regolith Breccia20030111666WorkSpatial and Temporal Patterns of Tidal Dissipation in Synchronous Satellites20030111621WorkRb-Sr and Sm-Nd Study of the D'Orbigny Angrite20030111273WorkMartian Plains Volcanism in Syria Planum and Tempe Mareotis as Analogs to the Eastern Snake River Plains, Idaho: Similarities and Possible Petrologic Contributions to Topography20030111581WorkHigh Cooling Rates of Type-II Chondrules: Limited Overgrowths on Phenocrysts Following the Final Melting Event20030111598WorkGeologic Mapping Applications Using THEMIS Data for the Medusae Fossae Formation, Mars20030111188WorkThermal Emission Spectrometer Mosaics of Impact Craters: Progress on Shocked Plagioclase Detections20030111612WorkMars Exploration Rover Landing Site Boulder Fields20030111243WorkMorphological Evidence for an Exclusively Inorganic Origin for Magnetite in Martian Meteorite ALH8400120030111156WorkEffects of Microsecond Pulse Laser Irradiation on Vis-NIR Reflectance Spectrum of Carbonaceous Chondrite Simulant: Implications for Martian Moons and Primitive Asteroids20030111450WorkFurrow Topography and the Elastic Thickness of Ganymede's Dark Terrain Lithosphere20030111047WorkGap-Opening, Disk Clearing, and the Survival of the Regular Satellites of Jupiter and Saturn20030110814WorkMars Odyssey Science: The First Year and Beyond20030111662WorkMicro-Spectroscopy as a Tool for Detecting Micron-Scale Mineral Variations Across a Rock Surface: An Example Using a Thin Section of Martian Meteorite ALH 8400120030110607WorkMicrobial Fossils Detected in Desert Varnish20030111245WorkAbiotic Earth - Establishing a Baseline for Earliest Life, Data from the Archean of Western Australia20030110970WorkMolybdenum Isotopic Composition of Iron Meteorites, Chondrites and Refractory Inclusions20030111520WorkIn Situ Heating Behavior by Infrared Microspectroscopy of Organic Components in Tagish Lake Meteorite20030110658WorkMartian Buried Basins and Implications for Characteristics of the Burial Layer and Underlying Surface20030111386WorkLarge Impact Features on Saturn's Middle-sized Icy Satellites: Global Image Mosaics and Topography20030110989WorkCarbonaceous Chondrite Fragments in the Polymict Eucrite Yamato 79183420030111539WorkExperimental Study of the Angle of Repose of Surrogate Martian Dust20030110628WorkVisible/Near-Infrared Spectra of Experimentally Shocked Plagioclase Feldspars20030111334WorkPlanetesimal Break-Up and the Feeding of Solids to the Satellite Disk: Consequences for the Formation Timescale and Composition of the Satellites of Jupiter and Saturn20030111182WorkDetermining the Biogenicity of Microfossils in the Apex Chert, Western Australia, Using Transmission Electron Microscopy20030111303WorkShock Heating and Subsequent Cooling of Basaltic Shergottites: The Cases for QUE94201 and Dhofar 37820030110837WorkMars Oxidant and Radical Detector20030111173WorkThe Mars Express/NASA Project at JPL20030111127WorkUsing MGS TES Data to Understand Water Cycling in Mars' North Polar Region20030110811WorkGish Bar Patera, Io: Geology and Volcanic Activity, 1996-200120030111536WorkCosmogenic Records in 18 Ordinary Chondrites from the Dar Al Gani Region, Libya: Noble Gases - 120030110992WorkEarly Results from the Odyssey THEMIS Investigation20030111298WorkMars: Always Cold, Sometimes Wet?20030110896WorkDepth and Distribution of CO2 Snow on Mars20030110879WorkNumerical Simulations of Cosmogenic Neutron Production and Transport in Planetary Surfaces20030111270WorkPaterae on Io: Volcanic Activity Observed by Galileo's NIMS and SSI20030110942WorkNanophase, Low-Ni Metal Grains in Fine-grained Rims in the Murchison CM2 Chondrite: Insights into the Survival of Metal Grains During Aqueous Alteration20030111293WorkThe Initial W-182/W-183 and Hf-182/Hf-180 of the Solar System and a Consistent Chronology with Pb-Pb Ages20030110727WorkSouth Pole-Aitken Sample Return Mission: Collecting Mare Basalts from the Far Side of the Moon20030110827WorkVolcanic Origin of Alkali Halides on Io20030110940WorkNumerical Simulations of Non-Newtonian Convection in Ice: Application to Europa20030111178WorkCautionary Notes on Cosmogenic W-182 and Other Nuclei in Lunar Samples20030111247WorkLunar Mare Basalts as Analogues for Martian Volcanic Compositions: Evidence from Visible, Near-IR, and Thermal Emission Spectroscopy20030110696WorkThe Licancabur Project: Exploring the Limits of Life in the Highest Lake on Earth as an Analog to Martian Paleolakes20030111584WorkDynamic Crystallization Experiments on LEW97008: Experimental Reproduction of Chondroid Textures20030110623WorkI-Xe Ages and Trapped Xe Compositions20030110773WorkSeasonal CO2 Observations on North and South of Mars as Seen by HEND (Mars Odyssey) and MOLA (MGS)20030110936WorkComparing Run-Out Efficiency of Fluidized Ejecta on Mars with Terrestrial and Martian Mass Movements20030111211WorkSpectral Properties of Hydrated Salts at Low Temperature: Implications for Europa Mission Spectrometer Design20030110656WorkSpectroscopy and Photometry of the Earth Grazer 2002 NY4020030110604WorkA Near-Infrared (NIR) Global Multispectral Map of the Moon from Clementine20030111522WorkThe Enhancement of Water Ice Content in the Local Area Northeast of Arcadia Planitia: Evidence from Neutron Data from HEND (Mars Odyssey) and Elevation from MOLA (MGS)20030111461WorkElectron- and Photon-stimulated Desorption of Alkali Atoms from Lunar Sample and a Model Mineral Surface20030111177WorkRock Size-Frequency Distributions at the Mars Exploration Rover Landing Sites: Impact Hazard and Accessibility20030111089WorkCombined Carbon, Nitrogen, and Oxygen XANES Spectroscopy on Hydrated and Anhydrous Interplanetary Dust Particles20030110944WorkMartian and Terrestrial Rock Abrasion from Wind Tunnel and Field Studies20030111407WorkReuniting the Solar System: Integrated Education and Public Outreach Projects for Solar System Exploration Missions and Programs20030111223WorkElectrospray Ionization/Ion Mobility Spectrometer/Cylindrical Ion Trap Mass Spectrometer System for In-Situ Detection of Organic Compounds20030111639WorkAriadnes-Gorgonum Knob Fields of North-Western Terra Sirenum, Mars20030111392WorkA New Measurement of the Absolute Spectral Reflectance of the Moon20030110932WorkA Study of Olivine Alteration to Iddingsite Using Raman Spectroscopy20030111206WorkOsmium Isotope Constraints on the Proportion of Bolide Component in Chicxulub Impact Melts20030110774WorkExamining Topography of Mars Impact Basins to Determine If Impact Basins Have Topographic Characteristics of a Crater20030111369WorkExperimental Determination of Spinel/Melt, Olivine/Melt, and Pyroxene/Melt Partition Coefficients for Re, Ru, Pd, Au, and Pt20030111537WorkThe Astrobiology Matrix and the "Drake Matrix" in Education20030110867WorkElectron Energy-Loss Spectroscopy (EELS) of Fe-bearing Sheet Silicates in CM Chondrites20030111264WorkHeavy Ion Flux Comparison of MARIE and ACE/CRIS Instruments20030111040WorkChiral Determination of Amino Acids Using X-Ray Diffraction of Thin Films20030111021WorkUse of an Ultrasonic/Sonic Driller/Corer to Obtain Sample Powder for CHEMIN, a Combined XRD/XRF Instrument20030111367Work3D Simulations of Comet Impacts into the Atmospheres of Titan and Venus20030110997WorkThermal Conductivity Studies of Sedimentary Materials from Central Australia and the Implications for Mars20030111212WorkThe Pulse of the Volcano: Discovery of Episodic Activity at Prometheus on Io20030110807WorkNo Nd-142 Excess in the Early Archean Isua Gneiss IE 715-2820030110723WorkThe Broken Belt: Meteorite Concentrations on Stranded Ice20030111635WorkAge and Petrogenesis of Picritic Shergottite NWA1068: Sm-Nd and Rb-Sr Isotopic Studies20030110887WorkExploring the Solar System Activities Outline: Hands-On Planetary Science for Formal Education K-14 and Informal Settings20030111036WorkEvidence for Coordination and Redox Changes of Iron in Shocked Feldspar from Synchrotron MicroXANES20030111144WorkA Blind Test of Hapke's Photometric Model20030110788WorkCrystallization and Alteration Ages of the Antarctic Nakhlite Yamato 00059320030110776WorkKinetic Fractionation of Stable Isotopes in Carbonates on Mars: Terrestrial Analogs20030110857WorkType II Migration and Giant Planet Survival20030110886WorkMars Hematite Site: Potential for Preservation of Microfossils20030110599WorkSpring Deposits on Mars: Physical Processes from Terrestrial Analogs20030110682WorkMars Digital Image Model 2.1 Control Network20030111042WorkAr-39 - Ar-40 Evidence for an Approximately 4.26 Ga Impact Heating Event on the LL Parent Body20030111202WorkThe Petrography of Meteoritic Nano-Diamonds20030111587WorkCratering Rates in the Outer Solar System20030110875WorkExpanded Citations Database in the NASA ADS Abstract Service20030111483WorkObservations of Periodic Comet 2P/Encke: Physical Properties of the Nucleus and First Visual-Wavelength Detection of Its Dust Trail20030110821WorkObliquity, Ice Sheets, and Layered Sediments on Mars: What Spacecraft Observations and Climate Models are Telling Us20030111656WorkNumerical Modeling of Shatter Cones Development in Impact Craters20030111447WorkDetermination of Planetary Basalt Parentage: A Simple Technique Using the Electron Microprobe20030111096WorkA First Attempt to Simulate the Natural Formation of Meteoritic Organics20030111627WorkSurface Material Analysis of the S-type Asteroids: Removing the Space Weathering Effect from Reflectance Spectrum20030110765WorkImpact Tsunami Calculations: Hydrodynamical Simulations vs. Linear Theory20030111501WorkAnalysis of Multispectral Galileo SSI Images of the Conamara Chaos Region, Europa20030111092WorkA Mechanism for Recent Production of Liquid Water on Mars20030110654WorkComparison of Ridges on Triton and Europa20030111605WorkSolar System Observing with the Space Infrared Telescope Facility (SIRTF)20030110812WorkSize-dependent Measurements of the Scattering Properties of Planetary Regolith Analogs: A Challenge to Theory20030111097WorkLaser-Ablation ICP-MS Analyses of Meteoritic Metal Grains in Lunar Impact-Melt Breccias20030110858WorkThe Size Distribution of Jupiter-Family Cometary Nuclei20030111428WorkInvestigating the Martian Gullies for Possible Brine Origin: A Preliminary Search for Evaporite Minerals Using THEMIS Data20030111527WorkSearch for Far-Side Deep Moonquakes20030111282WorkMartian Buried Basins and Implications for Characteristics of the Burial Layer and Underlying Surface20030111286WorkMeasurement of Mars Dust Particle Size and Electrostatic Charge Distributions Using the E-SPART Analyzer20030110974WorkHigh-Resolution Electrospray Ionization/Ion Mobility Spectrometer for Detection of Abiotic Amino Acids20030110923WorkThe Parameterization of Solid Metal-Liquid Metal Partitioning of Siderophile Elements20030111592WorkH2O-Silicate Microphysics in Ascending Volcanic Plumes on Mars20030111098WorkMolecular Isotopic Characterization of the ALH 85013.50 Meteorite: Defining the Extraterrestrial Organic Compounds20030110815WorkGeometric Properties of Possible Volcanoes in the South Polar Region, Mars20030111516WorkHydrothermal Alteration on Basaltic Mauna Kea Volcano as a Template for Identification of Hydrothermal Alteration on Basaltic Mars20030110742WorkLight Lithophile Elements in Natural and Experimental Phases in Martian Basalts: Implications for the Degassing of Water from Martian Magmas20030111529WorkTransmission Electron Microscopy of Non-Etched Presolar Silicon Carbide20030110705WorkMulti-Wavelength Observations of the Mercury Transit of November 199920030111353WorkCharacterization of the Effects of Precursor Mineralogy on Hematite Spectra: Application to Martian Hematite Mineralization20030111200WorkCreation and Distribution of CAIs in the Protoplanetary Nebula20030110667WorkMineralogical Characterization of Lunar Highland Soils20030110711WorkCharacterization of Martian Rock Shape for MER Airbag Drop Tests20030110620WorkA Search for Impact Debris in the Pliocene Age Sirius Group, Transantarctic Mountains20030110634WorkInitial Assessment of the Excavation and Deposition of Impact Lithologies Exposed by the Chicxulub Scientific Drilling Project, Yaxcopoil, Mexico20030111107WorkLaboratory Hydrothermal Alteration of Basaltic Tephra by Acid Sulfate Solutions: An Analog Process for Martian Weathering20030111388WorkMagnetic Analysis Techniques Applied to Desert Varnish20030110587WorkThe Influence of Abrasion on Martian Dust Grains: Evidence from a Study of Antigorite Grains20030111518WorkIsotopic Composition of Molybdenum and Barium in Single Presolar Silicon Carbide Grains of Type A+B20030111284WorkGlobal Characterization of Polygonally Fractured Terrain on Venus and Implications for a Climate Change Origin20030111644WorkMars Analog Research and Technology Experiment (MARTE): A Simulated Mars Drilling Mission to Search for Subsurface Life at the Rio Tinto, Spain20030111033WorkA Fluorescent Aerogel for Capture and Identification of Interplanetary and Interstellar Dust20030111480WorkGamma Rays in a Spectrum from the Mars Odyssey Gamma-Ray Spectrometer20030111276WorkMeter-Scale 3-D Models of the Martian Surface from Combining MOC and MOLA Data20030110695WorkDetermining Possible Building Blocks of the Earth20030110768WorkLaboratory Simulation of Space Weathering: ESR Measurements of Nanophase Metallic Iron in Laser-irradiated Olivine and Pyroxene Samples20030111362WorkExploring with PAM: Prospecting ANTS Missions for Solar System Surveys20030111472WorkCharacterization of Martian Soil Fines Fraction in SNC Meteorites20030110725WorkDevelopment of a Digital Meteorite Identification Program at University of New Mexico (UNM) (Institute of Meteoritics) and Southwestern Indian Polytechnic Institute (SIPI)20030110625WorkMigration of Asteroidal Dust20030111035WorkManifestations of Strike-Slip Faulting on Ganymede20030110606WorkVapor Pressure, Vapor Composition and Fractional Vaporization of High Temperature Lavas on Io20030111139WorkRegolith in the South Pole-Aitken Basin is Mainly Indigenous Material20030111094WorkA Solar System Survey of Forced Librations in Longitude20030111542WorkProduction Rates of Noble Gases in the Near-Surface Layers of Europa by Energetic Charged Particles and the Potential for Determining Exposure Ages20030111304WorkAdmittance Survey of Type 1 Coronae on Venus: Implications for Elastic Thickness20030110893WorkHRTEM and EFTEM Observations of Matrix in the Oxidized CV3 Chondrite ALH 84028: Implications for the Origins of Matrix Olivines20030111576WorkSurvey for Life-related Species During a Planetary Surface Exploration; System Type I - UV Stimulated Fluorescent Sensor20030110701WorkHighest Resolution Topography of 433 Eros and Implications for MUSES-C20030111172WorkSelection of the Final Four Landing Sites for the Mars Exploration Rovers20030110913WorkSearching for Surficial Deposits on Venus Using Multi-Polarization Radar20030110594WorkPristine Impact Crater Populations of Mars20030111590WorkGeochemistry and Impact History at the Apollo 16 Landing Site20030110657WorkVolatile-rich Crater Interior Deposits on Mars: An Energy Balance Model of Modification20030110722WorkMapping the Concentration of Iron, Titanium, and Thorium in Mare Basalts in the Western Procellarum Region of the Moon20030110977WorkThe Panoramic Camera (Pancam) Investigation on the NASA 2003 Mars Exploration Rover Mission20030110686WorkThe Genesis Solar Wind Collection Mission: Current Status20030110779WorkVolatiles Inventory to the Inner Planets Due to Small Bodies Migration20030111025WorkVanadium, Cr, Si, and the Mg/Si Ratio of the Earth20030111140WorkThe Mars Microbeam Raman Spectrometer: An Improved Advanced Brassboard20030110766WorkContinued Studies of Stardust in IDPs20030111005WorkSuccessful Capture, Extraction and Identification of Hypervelocity CM2 Meteorite Fragments Shot by Light-Gas Gun20030110630WorkLocating Stardust-like Particles in Aerogel Using X-Ray Techniques20030110808WorkGrooved Terrain on Ganymede: A Galileo-based Synthesis20030111095WorkCompositional Evidence for Launch Pairing of the YQ and Elephant Moraine Lunar Meteorites20030110828WorkMoessbauer Spectroscopy on the Martian Surface: Predictions20030111155WorkThe Tagish Lake Meteorite as a Possible Sample from a T or D Type Asteroid20030110823WorkAl-rich Chondrules: Petrologic Basis for Their Diversity, and Relation to Type C CAIs20030111266WorkThe Status of Cross Section Measurements for Neutron-induced Reactions Needed for Cosmic Ray Studies20030110791WorkNorthwest Africa 1401: A Polymict Cumulate Eucrite with a Unique Ferroan Heteradcumulate Mafic Clast20030111554WorkCosmogenic Records in 18 Ordinary Chondrites from the Dar Al Gani Region, Libya: Radionclides - 220030110794WorkModern Microbial Fossilization Processes as Signatures for Interpreting Ancient Terrestrial and Extraterrestrial Microbial Forms20030110980WorkFullerenes and the Nature of Planetary Gases20030111668WorkMorphological Analysis of Annual Recurrence of Dark Dune Spots on Southern Polar Region of Mars20030111145WorkSpace Weathering: An Ultraviolet Indicator20030110888WorkA Future Moon Mission: Curatorial Statistics on Regolith Fragments Applicable to Sample Collection by Raking20030111643WorkIo's Thermal Regions and Non-SO2 Spectral Features20030110796WorkA Statistical Analysis of Corona Topography: New Insights into Corona Formation and Evolution20030111332WorkAutonomous Sciencecraft Experiment (ASE) Test Operations in 200320030111409WorkEvidence for a Second Generation of Magnesite in Martian Meteorite Allan Hills 8400120030111085WorkMars Data Visualization and E/PO with Marsoweb20030111680WorkThe I-Xe Age of Orgueil Magnetite: New Results20030111329WorkShades of Grey: Iapetus' Secrets Aren't Just Black and White20030110790WorkGlobal Distribution of Shallow Water on Mars: Neutron Mapping of Summer-Time Surface by HEND/Odyssey20030111429WorkThermal Analysis of Acicular Shaped Magnetite20030111360WorkThe Variability of Transverse Aeolian Ripples in Troughs on Mars20030111250WorkMagma Reservoirs Feeding Giant Radiating Dike Swarms: Insights from Venus20030111256WorkAirborne Radar Study of Mars Analogs in the Southwestern United States20030110803WorkFossil Al-26 and Mn-53 in D'Orbigny and Sahara 99555 and the Timescale for Angrite Magmatism20030110909WorkThe Formation of Life-sustaining Planets in Extrasolar Systems20030111233WorkCan Low Water/Rock Hydrothermal Alteration of Impact Materials Explain the Rock Component of the Martian Soil?20030110781WorkCarbon Isotopic Heterogeneity of Graphite in the San Juan Mass of the Campo Del Cielo IAB Iron Meteorite20030111449WorkHydrocarbons in the Haughton Impact Structure, Devon Island, Nunavut, Canada20030111586WorkClassification of Mars Pathfinder Rock Surfaces Using Quantitative Morphologic Indices20030111010WorkCompositions of Partly Altered Olivine and Replacement Serpentine in the CM2 Chondrites QUE93005 and Nogoya: Implications for Scales of Elemental Redistribution During Aqueous Alteration20030111102Work3-Dimensional Topographic Models for the Classroom20030110647WorkInitial Measurement of the Vapor Pressures of Simple Refractory Materials: Cu and Fe20030110900WorkEvidence for a Thick Mantle of Volatile-rich Materials in the Utopia Basin, Mars, Based on Crater Depth/Diameter Measurements20030111510WorkPalagonitic Mars from Rock Rinds to Dust: Evidence from Visible, Near-IR, and Thermal Emission Spectra of Poorly Crystalline Materials20030111164WorkWater Ice Clouds in the Martian Atmosphere: A Comparison of Two Methods20030110673WorkMapping of the Culann-Tohil Region of Io20030111682WorkAn Impact Ejecta Behavior Model for Small, Irregular Bodies20030111393WorkImino Acids in the Murchison Meteorite: Evidence of Strecker Reactions20030110749WorkTen-Meter Scale Topography and Roughness of Mars Exploration Rovers Landing Sites and Martian Polar Regions20030110662WorkWhy are There So Few Magnetic Anomalies in Martian Lowlands and Basins?20030111567WorkLunar Regolith Albedos Using Monte Carlos20030111577WorkFe-Ti-Cr-Oxides in Martian Meteorite EETA79001 Studied by Point-counting Procedure Using Raman Spectroscopy20030111663WorkMartian Xenology: Indigenous, Radiogenic and Fission Components20030111475WorkGalileo PPR at Io: High Resolution Scans Taken in Conjunction with SSA and NIMS Data20030111506WorkInternal Rb-Sr Age and Initial Sr-87/Sr-86 of a Silicate Inclusion from the Campo Del Cielo Iron Meteorite20030111420WorkVertical Analysis of Martian Drainage Basins20030111081WorkEvidence for Buried "Pre-Noachian" Crust Pre-Dating the Oldest Observed Surface Units on Mars20030110710WorkAbout Tagish Lake as a Potential Parent Body for Polar Micrometeorites; Clues from their Hydrogen Isotopic Compositions20030110899WorkStrain Histories Among Alba and Syria Planum, Mars20030111235WorkIdentification of Presolar Spinel Grains from a Murray Residue by Multi-Detection Raster Imaging20030111001WorkMound Spring Complexes in Central Australia: An Analog for Martian Groundwater Fed Outflow Channels?20030111423WorkMars: Detaching of the Free Water Signature (FWS) Presence Regions on the Base of HEND/ODYSSEY Data and Their Correlation with Some Permafrost Features from MOC Data20030111271WorkIsotopic Composition of Silicon Carbide in the CO3 Chondrite Colony20030110898WorkGone But Not Forgotten: The Aeolian Modification of Fluvial Surfaces on Mars: Preliminary Results from Central Australia20030111625WorkDetermining D/L Ratios of Amino Acids Found in Ice Above Lake Vostok Using ESI/CIT Mass Spectroscopy20030111649WorkThe Mars Orbiter Laser Altimeter Archive: Final Precision Experiment Data Record Release and Status of Radiometry20030111351WorkNorthwest Africa 773: Lunar Mare Breccia with a Shallow-formed Olivine-Cumulate Component, Very-Low-Ti Heritage, and a KREEP Connection20030111571WorkEvaporation Loss of Light Elements as a Function of Cooling Rate: Logarithmic Law20030110925WorkThe Osmium Isotopic Composition of Tagish Lake and Other Chondrites, Implications for Late Terrestrial Planetary Accretion20030111352WorkEstimating the Average Diameter of a Population of Spheres from Observed Diameters of Random Two-Dimensional Sections20030111030WorkObservational and Data Reduction Techniques to Optimize Mineralogical Characterizations of Asteroid Surface Materials20030111073WorkMars Pathfinder Near-Field Rock Distribution Re-Evaluation20030111368WorkCompositional Grading in an Impact-produced Spherule Bed, Barberton Greenstone Belt, South Africa: A Key to Condensation History of Rock Vapor Clouds20030111022WorkMineralogy and Textural Characteristics of Fine-grained Rims in the Yamato 791198 CM2 Carbonaceous Chondrite: Constraints on the Location of Aqueous Alteration20030111255WorkDawn Mission: A Journey in Space and Time20030110995WorkSMASS Near-Earth Object Survey: An Album of Results20030110973WorkEstimates of the Lunar Surface Composition with Clementine Images and LSCC Data20030110871WorkA Critical Examination of Relative Concentrations of Volume-correlated and Surface-correlated Submicron Globules of Pure Fe-0 in Lunar Soils20030111322WorkThe Kaidun Meteorite: Where Did It Come From?20030111395WorkScientific Benefit of a Mars Dust Sample Capture and Earth Return with SCIM20030111398WorkOlivine-Orthopyroxene Equilibrium in Metal-rich Systems: Applications to Achondrites and Equilibrated Chondrites20030110640WorkA New Antibody for Category 1 Biomarker Detection20030110877WorkAnalysis of MGS TES Data over Acidalia Planitia and Cydonia Mensae: Compositional Evidence for Hydrovolcanic Activity?20030111413WorkRaman Spectroscopic Characterization of the Feldspars: Implications for Surface Mineral Characterization in Planetary Exploration20030111617WorkThe Origin of Chondrites: Metal-Silicate Separation Experiments Under Microgravity Conditions, Experiment 220030110617WorkThermal Emission Spectra of Altered Tephras and Constraints on the Composition of Martian Dust20030111382WorkApplicability of Complexity Theory to Martian Fluvial Systems: A Preliminary Analysis20030110948WorkImpact Craters of Venus with D Greater Than 5 km Classified Based on Degree of Preservation of the Associated Radar-Dark Deposits20030111654WorkAr-39-Ar-40 Ages of Eucrites and the Thermal History of Asteroid 4-Vesta20030110694WorkElectrical Breakdown in a Martian Gas Mixture20030110600WorkLava Flows on Io: Modelling Cooling After Solidification20030111313WorkImpact Melting of Ordinary Chondrite Regoliths and the Production of Fine-grained Fe(sup 0)20030111216WorkA Liquidus Geothermometer for SNC, Lunar, and Eucritic Magmas20030110629WorkMilton: A New, Unique Pallasite20030110671WorkAxial Surface Mapping of Wrinkle Ridges on Solis Planum, Mars from MOLA Topography: Constraints on Subsurface Blind Thrust Geometry20030111628WorkOsmium Isotope and Highly Siderophile Element Compositions of Lunar Orange and Green Glasses20030110608WorkA Preliminary Assessment of the Organic Content of Interplanetary Dust Particles20030110669WorkMantle Metasomatism in Mars: Evidence from Bulk Chemical Compositions of Martian Basalts20030111111WorkNumerical Simulations of Silverpit Crater Collapse20030111060WorkTharsis-triggered Flood Inundations of the Lowlands of Mars20030111068WorkWater Ice Albedo Variations on the Martian Northern Polar Cap20030111067WorkDiscrimination of Hydrovolcanic Tephras from Volcanic and Non-Volcanic Backgrounds in Hyperspectral Data of Pavant Butte and Tabernacle Hill, Utah: Relevance for Mars20030110991WorkThermal Modeling of Permafrost Melt by Overlying Lava Flows with Applications to Flow-associated Outflow Channel Volumes in the Cerberus Plains, Mars20030111679WorkThermal Emission Spectra of Silica-coated Basalt and Considerations for Martian Surface Mineralogy20030110587WorkThe Influence of Abrasion on Martian Dust Grains: Evidence from a Study of Antigorite Grains20030110594WorkPristine Impact Crater Populations of Mars20030110599WorkSpring Deposits on Mars: Physical Processes from Terrestrial Analogs20030110600WorkLava Flows on Io: Modelling Cooling After Solidification20030110601WorkComparison of Synchrotron MicroXANES Determination of Fe(3+)/Sigma Fe with Moessbauer Values for Clean Mineral Separates of Pyroxene from Martian Meteorites20030110604WorkA Near-Infrared (NIR) Global Multispectral Map of the Moon from Clementine20030110606WorkVapor Pressure, Vapor Composition and Fractional Vaporization of High Temperature Lavas on Io20030110607WorkMicrobial Fossils Detected in Desert Varnish20030110608WorkA Preliminary Assessment of the Organic Content of Interplanetary Dust Particles20030110617WorkThermal Emission Spectra of Altered Tephras and Constraints on the Composition of Martian Dust20030110620WorkA Search for Impact Debris in the Pliocene Age Sirius Group, Transantarctic Mountains20030110623WorkI-Xe Ages and Trapped Xe Compositions20030110625WorkMigration of Asteroidal Dust20030110628WorkVisible/Near-Infrared Spectra of Experimentally Shocked Plagioclase Feldspars20030110629WorkMilton: A New, Unique Pallasite20030110630WorkLocating Stardust-like Particles in Aerogel Using X-Ray Techniques20030110634WorkInitial Assessment of the Excavation and Deposition of Impact Lithologies Exposed by the Chicxulub Scientific Drilling Project, Yaxcopoil, Mexico20030110640WorkA New Antibody for Category 1 Biomarker Detection20030110647WorkInitial Measurement of the Vapor Pressures of Simple Refractory Materials: Cu and Fe20030110654WorkComparison of Ridges on Triton and Europa20030110656WorkSpectroscopy and Photometry of the Earth Grazer 2002 NY4020030110657WorkVolatile-rich Crater Interior Deposits on Mars: An Energy Balance Model of Modification20030110658WorkMartian Buried Basins and Implications for Characteristics of the Burial Layer and Underlying Surface20030110662WorkWhy are There So Few Magnetic Anomalies in Martian Lowlands and Basins?20030110667WorkMineralogical Characterization of Lunar Highland Soils20030110669WorkMantle Metasomatism in Mars: Evidence from Bulk Chemical Compositions of Martian Basalts20030110671WorkAxial Surface Mapping of Wrinkle Ridges on Solis Planum, Mars from MOLA Topography: Constraints on Subsurface Blind Thrust Geometry20030110673WorkMapping of the Culann-Tohil Region of Io20030110682WorkMars Digital Image Model 2.1 Control Network20030110686WorkThe Genesis Solar Wind Collection Mission: Current Status20030110694WorkElectrical Breakdown in a Martian Gas Mixture20030110695WorkDetermining Possible Building Blocks of the Earth20030110696WorkThe Licancabur Project: Exploring the Limits of Life in the Highest Lake on Earth as an Analog to Martian Paleolakes20030110697WorkA Wheel Electrometer to Measure Electrostatic Fields on the Martian Surface20030110700WorkEndemic Ru Isotopic Anomalies in Iron Meteorites and in Allende20030110701WorkHighest Resolution Topography of 433 Eros and Implications for MUSES-C20030110705WorkMulti-Wavelength Observations of the Mercury Transit of November 199920030110710WorkAbout Tagish Lake as a Potential Parent Body for Polar Micrometeorites; Clues from their Hydrogen Isotopic Compositions20030110711WorkCharacterization of Martian Rock Shape for MER Airbag Drop Tests20030110714WorkMoessbauer Spectroscopy on the Martian Surface: Constraints on Interpretation of MER Data20030110722WorkMapping the Concentration of Iron, Titanium, and Thorium in Mare Basalts in the Western Procellarum Region of the Moon20030110723WorkThe Broken Belt: Meteorite Concentrations on Stranded Ice20030110724WorkStudents Work Alongside Scientists to Test Mars Rover20030110725WorkDevelopment of a Digital Meteorite Identification Program at University of New Mexico (UNM) (Institute of Meteoritics) and Southwestern Indian Polytechnic Institute (SIPI)20030110727WorkSouth Pole-Aitken Sample Return Mission: Collecting Mare Basalts from the Far Side of the Moon20030110803WorkFossil Al-26 and Mn-53 in D'Orbigny and Sahara 99555 and the Timescale for Angrite Magmatism20030110805WorkOxygen Isotopic Composition of Individual Chondrules in an Enstatite Chondrite Yamato 79181020030110807WorkNo Nd-142 Excess in the Early Archean Isua Gneiss IE 715-2820030110808WorkGrooved Terrain on Ganymede: A Galileo-based Synthesis20030110810WorkEffect of Levee and Channel Structures on Long Lava Flow Emplacement: Martian Examples from THEMIS and MOLA Data20030110811WorkGish Bar Patera, Io: Geology and Volcanic Activity, 1996-200120030110812WorkSize-dependent Measurements of the Scattering Properties of Planetary Regolith Analogs: A Challenge to Theory20030110814WorkMars Odyssey Science: The First Year and Beyond20030110815WorkGeometric Properties of Possible Volcanoes in the South Polar Region, Mars20030110821WorkObliquity, Ice Sheets, and Layered Sediments on Mars: What Spacecraft Observations and Climate Models are Telling Us20030110822WorkLeonid Dust Spheres Captured During the 2002 Storm?20030110823WorkAl-rich Chondrules: Petrologic Basis for Their Diversity, and Relation to Type C CAIs20030110827WorkVolcanic Origin of Alkali Halides on Io20030110828WorkMoessbauer Spectroscopy on the Martian Surface: Predictions20030110837WorkMars Oxidant and Radical Detector20030110857WorkType II Migration and Giant Planet Survival20030110858WorkThe Size Distribution of Jupiter-Family Cometary Nuclei20030110867WorkElectron Energy-Loss Spectroscopy (EELS) of Fe-bearing Sheet Silicates in CM Chondrites20030110868WorkThe Apollo 16 Mare Component: Petrography, Geochemistry, and Provenance20030110870WorkAn Automated Approach for Acquiring Onboard Rover Science20030110871WorkA Critical Examination of Relative Concentrations of Volume-correlated and Surface-correlated Submicron Globules of Pure Fe-0 in Lunar Soils20030110940WorkNumerical Simulations of Non-Newtonian Convection in Ice: Application to Europa20030110942WorkNanophase, Low-Ni Metal Grains in Fine-grained Rims in the Murchison CM2 Chondrite: Insights into the Survival of Metal Grains During Aqueous Alteration20030110944WorkMartian and Terrestrial Rock Abrasion from Wind Tunnel and Field Studies20030110948WorkImpact Craters of Venus with D Greater Than 5 km Classified Based on Degree of Preservation of the Associated Radar-Dark Deposits20030110950WorkSearch for Chemically Bound Water in the Surface Layer of Mars Based on HEND/Mars Odyssey Data20030110970WorkMolybdenum Isotopic Composition of Iron Meteorites, Chondrites and Refractory Inclusions20030110973WorkEstimates of the Lunar Surface Composition with Clementine Images and LSCC Data20030110974WorkHigh-Resolution Electrospray Ionization/Ion Mobility Spectrometer for Detection of Abiotic Amino Acids20030110975WorkComparison Between Terrestrial Explosion Crater Morphology in Floating Ice and Europan Chaos20030110977WorkThe Panoramic Camera (Pancam) Investigation on the NASA 2003 Mars Exploration Rover Mission20030110980WorkFullerenes and the Nature of Planetary Gases20030110982WorkNew Ground-based Spectral Observations of Mercury and Comparison with the Moon20030110989WorkCarbonaceous Chondrite Fragments in the Polymict Eucrite Yamato 79183420030110991WorkThermal Modeling of Permafrost Melt by Overlying Lava Flows with Applications to Flow-associated Outflow Channel Volumes in the Cerberus Plains, Mars20030110992WorkEarly Results from the Odyssey THEMIS Investigation20030110994WorkSolar Particle Events Observed by the Odyssey MARIE Instrument at Mars: Dose and Model Calculations20030110995WorkSMASS Near-Earth Object Survey: An Album of Results20030110997WorkThermal Conductivity Studies of Sedimentary Materials from Central Australia and the Implications for Mars20030111001WorkMound Spring Complexes in Central Australia: An Analog for Martian Groundwater Fed Outflow Channels?20030111005WorkSuccessful Capture, Extraction and Identification of Hypervelocity CM2 Meteorite Fragments Shot by Light-Gas Gun20030111008WorkFirst Results of the Expedition to the Highest Lake on Earth: Studying a Martian Paleolake in Bolivia and the Survival Strategies Developed by Living Organisms20030111010WorkCompositions of Partly Altered Olivine and Replacement Serpentine in the CM2 Chondrites QUE93005 and Nogoya: Implications for Scales of Elemental Redistribution During Aqueous Alteration20030111021WorkUse of an Ultrasonic/Sonic Driller/Corer to Obtain Sample Powder for CHEMIN, a Combined XRD/XRF Instrument20030111022WorkMineralogy and Textural Characteristics of Fine-grained Rims in the Yamato 791198 CM2 Carbonaceous Chondrite: Constraints on the Location of Aqueous Alteration20030111024WorkA Method of Estimating Transient-Cavity Diameters for Impact Craters Formed in Dry Sand20030111025WorkVanadium, Cr, Si, and the Mg/Si Ratio of the Earth20030111030WorkObservational and Data Reduction Techniques to Optimize Mineralogical Characterizations of Asteroid Surface Materials20030111033WorkA Fluorescent Aerogel for Capture and Identification of Interplanetary and Interstellar Dust20030111035WorkManifestations of Strike-Slip Faulting on Ganymede20030111036WorkEvidence for Coordination and Redox Changes of Iron in Shocked Feldspar from Synchrotron MicroXANES20030111040WorkChiral Determination of Amino Acids Using X-Ray Diffraction of Thin Films20030111042WorkAr-39 - Ar-40 Evidence for an Approximately 4.26 Ga Impact Heating Event on the LL Parent Body20030111047WorkGap-Opening, Disk Clearing, and the Survival of the Regular Satellites of Jupiter and Saturn20030111057WorkTrace Element Distribution Between Olivine and Kirschsteinite in Angra Dos Reis20030111060WorkTharsis-triggered Flood Inundations of the Lowlands of Mars20030111064WorkZeolite Formation and Weathering Processes Within the Martian Regolith: An Antarctic Analog20030111067WorkDiscrimination of Hydrovolcanic Tephras from Volcanic and Non-Volcanic Backgrounds in Hyperspectral Data of Pavant Butte and Tabernacle Hill, Utah: Relevance for Mars20030111068WorkWater Ice Albedo Variations on the Martian Northern Polar Cap20030111070WorkAutomated Rock Identification for Future Mars Exploration Missions20030111073WorkMars Pathfinder Near-Field Rock Distribution Re-Evaluation20030111079WorkLarge-Diameter Visible and Buried Impact Basins on Mars: Implications for Age of the Highlands and (Buried) Lowlands and Turn-Off of the Global Magnetic Field20030111081WorkEvidence for Buried "Pre-Noachian" Crust Pre-Dating the Oldest Observed Surface Units on Mars20030111155WorkThe Tagish Lake Meteorite as a Possible Sample from a T or D Type Asteroid20030111156WorkEffects of Microsecond Pulse Laser Irradiation on Vis-NIR Reflectance Spectrum of Carbonaceous Chondrite Simulant: Implications for Martian Moons and Primitive Asteroids20030111164WorkWater Ice Clouds in the Martian Atmosphere: A Comparison of Two Methods20030111172WorkSelection of the Final Four Landing Sites for the Mars Exploration Rovers20030111177WorkRock Size-Frequency Distributions at the Mars Exploration Rover Landing Sites: Impact Hazard and Accessibility20030111178WorkCautionary Notes on Cosmogenic W-182 and Other Nuclei in Lunar Samples20030111182WorkDetermining the Biogenicity of Microfossils in the Apex Chert, Western Australia, Using Transmission Electron Microscopy20030111185WorkTrace Elements in High-Ca Pyroxene and Plagioclase in the Bilanga Diogenite: Implications for the Magmatic Evolution of Diogenites20030111188WorkThermal Emission Spectrometer Mosaics of Impact Craters: Progress on Shocked Plagioclase Detections20030111195WorkSensor Web in Antarctica: Developing an Intelligent, Autonomous Platform for Locating Biological Flourishes in Cryogenic Environments20030111198WorkMoessbauer Spectroscopy of Mineral Separates from SNC Meteorites20030111200WorkCreation and Distribution of CAIs in the Protoplanetary Nebula20030111202WorkThe Petrography of Meteoritic Nano-Diamonds20030111206WorkOsmium Isotope Constraints on the Proportion of Bolide Component in Chicxulub Impact Melts20030111211WorkSpectral Properties of Hydrated Salts at Low Temperature: Implications for Europa Mission Spectrometer Design20030111212WorkThe Pulse of the Volcano: Discovery of Episodic Activity at Prometheus on Io20030111214WorkNanophase Iron Globules in Lunar Soil20030111215WorkMelt Redistribution in Dynamic Systems: Applications to Core Formation20030111216WorkA Liquidus Geothermometer for SNC, Lunar, and Eucritic Magmas20030111223WorkElectrospray Ionization/Ion Mobility Spectrometer/Cylindrical Ion Trap Mass Spectrometer System for In-Situ Detection of Organic Compounds20030111226WorkThe Formation of Asteroid Satellites in Catastrophic Impacts: Results from Numerical Simulations20030111233WorkCan Low Water/Rock Hydrothermal Alteration of Impact Materials Explain the Rock Component of the Martian Soil?20030111235WorkIdentification of Presolar Spinel Grains from a Murray Residue by Multi-Detection Raster Imaging20030111237WorkSecondary Fracturing of Europa's Crust in Response to Combined Slip and Dilation Along Strike-Slip Faults20030111243WorkMorphological Evidence for an Exclusively Inorganic Origin for Magnetite in Martian Meteorite ALH8400120030111245WorkAbiotic Earth - Establishing a Baseline for Earliest Life, Data from the Archean of Western Australia20030111247WorkLunar Mare Basalts as Analogues for Martian Volcanic Compositions: Evidence from Visible, Near-IR, and Thermal Emission Spectroscopy20030111249WorkSpace Rocks Tell Their Secrets: Space Science Applications of Physics and Chemistry for High School and College Classes20030111250WorkMagma Reservoirs Feeding Giant Radiating Dike Swarms: Insights from Venus20030111251WorkA New Approach to Evaluate Collision Probabilities Among Asteroids, Comets, and Kuiper Belt Objects20030111255WorkDawn Mission: A Journey in Space and Time20030111256WorkAirborne Radar Study of Mars Analogs in the Southwestern United States20030111264WorkHeavy Ion Flux Comparison of MARIE and ACE/CRIS Instruments20030111266WorkThe Status of Cross Section Measurements for Neutron-induced Reactions Needed for Cosmic Ray Studies20030111270WorkPaterae on Io: Volcanic Activity Observed by Galileo's NIMS and SSI20030111271WorkIsotopic Composition of Silicon Carbide in the CO3 Chondrite Colony20030111272WorkRe-Os Systematics and HSE Distribution in Metal from Ochansk (H4) Chondrite20030111273WorkMartian Plains Volcanism in Syria Planum and Tempe Mareotis as Analogs to the Eastern Snake River Plains, Idaho: Similarities and Possible Petrologic Contributions to Topography20030111276WorkMeter-Scale 3-D Models of the Martian Surface from Combining MOC and MOLA Data20030111282WorkMartian Buried Basins and Implications for Characteristics of the Burial Layer and Underlying Surface20030111284WorkGlobal Characterization of Polygonally Fractured Terrain on Venus and Implications for a Climate Change Origin20030111286WorkMeasurement of Mars Dust Particle Size and Electrostatic Charge Distributions Using the E-SPART Analyzer20030111293WorkThe Initial W-182/W-183 and Hf-182/Hf-180 of the Solar System and a Consistent Chronology with Pb-Pb Ages20030111298WorkMars: Always Cold, Sometimes Wet?20030111299WorkImpact-generated Tsunamis: An Over-rated Hazard20030111382WorkApplicability of Complexity Theory to Martian Fluvial Systems: A Preliminary Analysis20030111386WorkLarge Impact Features on Saturn's Middle-sized Icy Satellites: Global Image Mosaics and Topography20030111388WorkMagnetic Analysis Techniques Applied to Desert Varnish20030111392WorkA New Measurement of the Absolute Spectral Reflectance of the Moon20030111393WorkImino Acids in the Murchison Meteorite: Evidence of Strecker Reactions20030111395WorkScientific Benefit of a Mars Dust Sample Capture and Earth Return with SCIM20030111398WorkOlivine-Orthopyroxene Equilibrium in Metal-rich Systems: Applications to Achondrites and Equilibrated Chondrites20030111407WorkReuniting the Solar System: Integrated Education and Public Outreach Projects for Solar System Exploration Missions and Programs20030111409WorkEvidence for a Second Generation of Magnesite in Martian Meteorite Allan Hills 8400120030111413WorkRaman Spectroscopic Characterization of the Feldspars: Implications for Surface Mineral Characterization in Planetary Exploration20030111414WorkManganese-Chromium Isotope Systematics of Ivuna, Kainsaz and Other Carbonaceous Chondrites20030111420WorkVertical Analysis of Martian Drainage Basins20030111423WorkMars: Detaching of the Free Water Signature (FWS) Presence Regions on the Base of HEND/ODYSSEY Data and Their Correlation with Some Permafrost Features from MOC Data20030111428WorkInvestigating the Martian Gullies for Possible Brine Origin: A Preliminary Search for Evaporite Minerals Using THEMIS Data20030111429WorkThermal Analysis of Acicular Shaped Magnetite20030111433WorkNew Model for Agglutinitic Glass Formation from LSCC Data20030111520WorkIn Situ Heating Behavior by Infrared Microspectroscopy of Organic Components in Tagish Lake Meteorite20030111522WorkThe Enhancement of Water Ice Content in the Local Area Northeast of Arcadia Planitia: Evidence from Neutron Data from HEND (Mars Odyssey) and Elevation from MOLA (MGS)20030111523WorkThe Mars Underground Mole (MUM): A Subsurface Penetration Device with Infrared Reflectance and Raman Spectroscopic Sensing Capability20030111527WorkSearch for Far-Side Deep Moonquakes20030111529WorkTransmission Electron Microscopy of Non-Etched Presolar Silicon Carbide20030111536WorkCosmogenic Records in 18 Ordinary Chondrites from the Dar Al Gani Region, Libya: Noble Gases - 120030111537WorkThe Astrobiology Matrix and the "Drake Matrix" in Education20030111539WorkExperimental Study of the Angle of Repose of Surrogate Martian Dust20030111540WorkAGE (Argon Geochronology Experiment): An Instrument for Geochronology on the Surface of Mars20030111542WorkProduction Rates of Noble Gases in the Near-Surface Layers of Europa by Energetic Charged Particles and the Potential for Determining Exposure Ages20030111554WorkCosmogenic Records in 18 Ordinary Chondrites from the Dar Al Gani Region, Libya: Radionclides - 220030111558WorkThree-Dimensional Morphological Analysis of ALH84001 Magnetite Using Electron Tomography20030111559WorkAn Extraction and Curation Technique for Particles Captured in Aerogel Collectors20030111565WorkLunar Rotation and the Lunar Interior20030111567WorkLunar Regolith Albedos Using Monte Carlos20030111571WorkEvaporation Loss of Light Elements as a Function of Cooling Rate: Logarithmic Law20030111572WorkMass and Size Frequency Distribution of the Impact Debris from Disruption of Chondritic Meteorites20030111573WorkPolar Heat Flow on Io20030111576WorkSurvey for Life-related Species During a Planetary Surface Exploration; System Type I - UV Stimulated Fluorescent Sensor20030111577WorkFe-Ti-Cr-Oxides in Martian Meteorite EETA79001 Studied by Point-counting Procedure Using Raman Spectroscopy20030111578WorkEvidence for an 800 km Diameter Impact Structure in Meridiani Planum and Associated Channels and Basins: A Connection with the Origin of the Hematite Deposits?20030111581WorkHigh Cooling Rates of Type-II Chondrules: Limited Overgrowths on Phenocrysts Following the Final Melting Event20030111584WorkDynamic Crystallization Experiments on LEW97008: Experimental Reproduction of Chondroid Textures20030111586WorkClassification of Mars Pathfinder Rock Surfaces Using Quantitative Morphologic Indices20030111587WorkCratering Rates in the Outer Solar System20030111588WorkResults from the Martian Radiation Environment Experiment MARIE20030111590WorkGeochemistry and Impact History at the Apollo 16 Landing Site20030111592WorkH2O-Silicate Microphysics in Ascending Volcanic Plumes on Mars20030111596WorkCrystal Size Distributions from Porphyritic Olivine Chondrules: Insights into Formation Conditions20030111598WorkGeologic Mapping Applications Using THEMIS Data for the Medusae Fossae Formation, Mars20030111603WorkIron-Nickel Sulfide Compositional Ranges in CM Chondrites: No Simple Plan20030111605WorkSolar System Observing with the Space Infrared Telescope Facility (SIRTF)20030111612WorkMars Exploration Rover Landing Site Boulder Fields20030111617WorkThe Origin of Chondrites: Metal-Silicate Separation Experiments Under Microgravity Conditions, Experiment 220030111621WorkRb-Sr and Sm-Nd Study of the D'Orbigny Angrite20030111625WorkDetermining D/L Ratios of Amino Acids Found in Ice Above Lake Vostok Using ESI/CIT Mass Spectroscopy20030111627WorkSurface Material Analysis of the S-type Asteroids: Removing the Space Weathering Effect from Reflectance Spectrum20030111628WorkOsmium Isotope and Highly Siderophile Element Compositions of Lunar Orange and Green Glasses20030111635WorkAge and Petrogenesis of Picritic Shergottite NWA1068: Sm-Nd and Rb-Sr Isotopic Studies20030111639WorkAriadnes-Gorgonum Knob Fields of North-Western Terra Sirenum, Mars20030111643WorkIo's Thermal Regions and Non-SO2 Spectral Features20030111644WorkMars Analog Research and Technology Experiment (MARTE): A Simulated Mars Drilling Mission to Search for Subsurface Life at the Rio Tinto, Spain20030111649WorkThe Mars Orbiter Laser Altimeter Archive: Final Precision Experiment Data Record Release and Status of Radiometry20030111654WorkAr-39-Ar-40 Ages of Eucrites and the Thermal History of Asteroid 4-Vesta20030111656WorkNumerical Modeling of Shatter Cones Development in Impact Craters20030111662WorkMicro-Spectroscopy as a Tool for Detecting Micron-Scale Mineral Variations Across a Rock Surface: An Example Using a Thin Section of Martian Meteorite ALH 8400120030111663WorkMartian Xenology: Indigenous, Radiogenic and Fission Components20030110733WorkSiliceous Shrubs in Yellowstone's Hot Springs: Implications for Exobiological Investigations20030110735WorkSPADE: A Rock Crushing and Sample Handling System Developed for Mars Missions20030110742WorkLight Lithophile Elements in Natural and Experimental Phases in Martian Basalts: Implications for the Degassing of Water from Martian Magmas20030110749WorkTen-Meter Scale Topography and Roughness of Mars Exploration Rovers Landing Sites and Martian Polar Regions20030110750WorkMedusae Fossae-Elysium Region, Mars: Depression in the HEND/Odyssey Map of Mars Epithermal Neutrons20030110756WorkComparative Planetary Mineralogy: Basaltic Plagioclase from Earth, Moon, Mars and 4 Vesta20030110757WorkDeploying Object Oriented Data Technology to the Planetary Data System20030110765WorkImpact Tsunami Calculations: Hydrodynamical Simulations vs. Linear Theory20030110766WorkContinued Studies of Stardust in IDPs20030110767WorkMagnetite-Magnesioferrite Phase Relations and Application to ALH8400120030110768WorkLaboratory Simulation of Space Weathering: ESR Measurements of Nanophase Metallic Iron in Laser-irradiated Olivine and Pyroxene Samples20030110773WorkSeasonal CO2 Observations on North and South of Mars as Seen by HEND (Mars Odyssey) and MOLA (MGS)20030110774WorkExamining Topography of Mars Impact Basins to Determine If Impact Basins Have Topographic Characteristics of a Crater20030110776WorkKinetic Fractionation of Stable Isotopes in Carbonates on Mars: Terrestrial Analogs20030110779WorkVolatiles Inventory to the Inner Planets Due to Small Bodies Migration20030110781WorkCarbon Isotopic Heterogeneity of Graphite in the San Juan Mass of the Campo Del Cielo IAB Iron Meteorite20030110782WorkXe-126 Excesses: Monoisotopic Anomalies in Regolith Samples?20030110788WorkCrystallization and Alteration Ages of the Antarctic Nakhlite Yamato 00059320030110790WorkGlobal Distribution of Shallow Water on Mars: Neutron Mapping of Summer-Time Surface by HEND/Odyssey20030110791WorkNorthwest Africa 1401: A Polymict Cumulate Eucrite with a Unique Ferroan Heteradcumulate Mafic Clast20030110792WorkApplication of THEMIS Data to an Investigation of a Long Lava Flow in the Tharsis Montes Region of Mars20030110794WorkModern Microbial Fossilization Processes as Signatures for Interpreting Ancient Terrestrial and Extraterrestrial Microbial Forms20030110796WorkA Statistical Analysis of Corona Topography: New Insights into Corona Formation and Evolution20030110875WorkExpanded Citations Database in the NASA ADS Abstract Service20030110877WorkAnalysis of MGS TES Data over Acidalia Planitia and Cydonia Mensae: Compositional Evidence for Hydrovolcanic Activity?20030110879WorkNumerical Simulations of Cosmogenic Neutron Production and Transport in Planetary Surfaces20030110884WorkOMEGA Observations of Mars Analogue Rocks20030110885WorkPhysical Characteristics of Asteroid-like Comet Nucleus C/2001 OG108 (LONEOS)20030110886WorkMars Hematite Site: Potential for Preservation of Microfossils20030110887WorkExploring the Solar System Activities Outline: Hands-On Planetary Science for Formal Education K-14 and Informal Settings20030110888WorkA Future Moon Mission: Curatorial Statistics on Regolith Fragments Applicable to Sample Collection by Raking20030110893WorkHRTEM and EFTEM Observations of Matrix in the Oxidized CV3 Chondrite ALH 84028: Implications for the Origins of Matrix Olivines20030110896WorkDepth and Distribution of CO2 Snow on Mars20030110897WorkMonte Carlo Simulations of the Response of the MARIE Instrument20030110898WorkGone But Not Forgotten: The Aeolian Modification of Fluvial Surfaces on Mars: Preliminary Results from Central Australia20030110899WorkStrain Histories Among Alba and Syria Planum, Mars20030110900WorkEvidence for a Thick Mantle of Volatile-rich Materials in the Utopia Basin, Mars, Based on Crater Depth/Diameter Measurements20030110904WorkA Test of Maxwell's Z Model Using Inverse Modeling20030110907WorkExploring Asteroid Interiors: The Deep Interior Mission Concept20030110909WorkThe Formation of Life-sustaining Planets in Extrasolar Systems20030110913WorkSearching for Surficial Deposits on Venus Using Multi-Polarization Radar20030110915WorkThree Dimensional Characterization of the Mundrabilla Meteorite20030110923WorkThe Parameterization of Solid Metal-Liquid Metal Partitioning of Siderophile Elements20030110925WorkThe Osmium Isotopic Composition of Tagish Lake and Other Chondrites, Implications for Late Terrestrial Planetary Accretion20030110932WorkA Study of Olivine Alteration to Iddingsite Using Raman Spectroscopy20030110934WorkMN Carbonates in the Martian Meteorite Nakhla: Possible Evidence of Brine Evaporation20030110936WorkComparing Run-Out Efficiency of Fluidized Ejecta on Mars with Terrestrial and Martian Mass Movements20030111085WorkMars Data Visualization and E/PO with Marsoweb20030111087WorkAr-39 - Ar-40 Dating of Two Angrites and Two Brachnites20030111089WorkCombined Carbon, Nitrogen, and Oxygen XANES Spectroscopy on Hydrated and Anhydrous Interplanetary Dust Particles20030111092WorkA Mechanism for Recent Production of Liquid Water on Mars20030111094WorkA Solar System Survey of Forced Librations in Longitude20030111095WorkCompositional Evidence for Launch Pairing of the YQ and Elephant Moraine Lunar Meteorites20030111096WorkA First Attempt to Simulate the Natural Formation of Meteoritic Organics20030111097WorkLaser-Ablation ICP-MS Analyses of Meteoritic Metal Grains in Lunar Impact-Melt Breccias20030111098WorkMolecular Isotopic Characterization of the ALH 85013.50 Meteorite: Defining the Extraterrestrial Organic Compounds20030111102Work3-Dimensional Topographic Models for the Classroom20030111107WorkLaboratory Hydrothermal Alteration of Basaltic Tephra by Acid Sulfate Solutions: An Analog Process for Martian Weathering20030111111WorkNumerical Simulations of Silverpit Crater Collapse20030111127WorkUsing MGS TES Data to Understand Water Cycling in Mars' North Polar Region20030111128WorkA Study of the Opposition Phase Curve in Low Albedo Media20030111139WorkRegolith in the South Pole-Aitken Basin is Mainly Indigenous Material20030111140WorkThe Mars Microbeam Raman Spectrometer: An Improved Advanced Brassboard20030111144WorkA Blind Test of Hapke's Photometric Model20030111145WorkSpace Weathering: An Ultraviolet Indicator20030111303WorkShock Heating and Subsequent Cooling of Basaltic Shergottites: The Cases for QUE94201 and Dhofar 37820030111304WorkAdmittance Survey of Type 1 Coronae on Venus: Implications for Elastic Thickness20030111313WorkImpact Melting of Ordinary Chondrite Regoliths and the Production of Fine-grained Fe(sup 0)20030111320WorkThe Optical Properties of Nanophase Iron: Investigation of a Space Weathering Analog20030111322WorkThe Kaidun Meteorite: Where Did It Come From?20030111329WorkShades of Grey: Iapetus' Secrets Aren't Just Black and White20030111332WorkAutonomous Sciencecraft Experiment (ASE) Test Operations in 200320030111334WorkPlanetesimal Break-Up and the Feeding of Solids to the Satellite Disk: Consequences for the Formation Timescale and Composition of the Satellites of Jupiter and Saturn20030111351WorkNorthwest Africa 773: Lunar Mare Breccia with a Shallow-formed Olivine-Cumulate Component, Very-Low-Ti Heritage, and a KREEP Connection20030111352WorkEstimating the Average Diameter of a Population of Spheres from Observed Diameters of Random Two-Dimensional Sections20030111353WorkCharacterization of the Effects of Precursor Mineralogy on Hematite Spectra: Application to Martian Hematite Mineralization20030111359WorkMars Redox Chemistry: Atacama Desert Soils as a Terrestrial Analog20030111360WorkThe Variability of Transverse Aeolian Ripples in Troughs on Mars20030111362WorkExploring with PAM: Prospecting ANTS Missions for Solar System Surveys20030111367Work3D Simulations of Comet Impacts into the Atmospheres of Titan and Venus20030111368WorkCompositional Grading in an Impact-produced Spherule Bed, Barberton Greenstone Belt, South Africa: A Key to Condensation History of Rock Vapor Clouds20030111369WorkExperimental Determination of Spinel/Melt, Olivine/Melt, and Pyroxene/Melt Partition Coefficients for Re, Ru, Pd, Au, and Pt20030111370WorkElements of the Chicxulub Impact Structure as Revealed in SRTM and Surface GPS Topographic Data20030111447WorkDetermination of Planetary Basalt Parentage: A Simple Technique Using the Electron Microprobe20030111449WorkHydrocarbons in the Haughton Impact Structure, Devon Island, Nunavut, Canada20030111450WorkFurrow Topography and the Elastic Thickness of Ganymede's Dark Terrain Lithosphere20030111453WorkMaking a Regolith Breccia20030111461WorkElectron- and Photon-stimulated Desorption of Alkali Atoms from Lunar Sample and a Model Mineral Surface20030111472WorkCharacterization of Martian Soil Fines Fraction in SNC Meteorites20030111475WorkGalileo PPR at Io: High Resolution Scans Taken in Conjunction with SSA and NIMS Data20030111480WorkGamma Rays in a Spectrum from the Mars Odyssey Gamma-Ray Spectrometer20030111483WorkObservations of Periodic Comet 2P/Encke: Physical Properties of the Nucleus and First Visual-Wavelength Detection of Its Dust Trail20030111484WorkDiffusion of Siderophile Elements in Fe Metal: Application to Zoned Metal Grains in Chondrites20030111496WorkThe Search for Water and Other Volatile-bearing Phases on Mars: Mauna Kea Volcano as an Analog20030111501WorkAnalysis of Multispectral Galileo SSI Images of the Conamara Chaos Region, Europa20030111506WorkInternal Rb-Sr Age and Initial Sr-87/Sr-86 of a Silicate Inclusion from the Campo Del Cielo Iron Meteorite20030111510WorkPalagonitic Mars from Rock Rinds to Dust: Evidence from Visible, Near-IR, and Thermal Emission Spectra of Poorly Crystalline Materials20030111516WorkHydrothermal Alteration on Basaltic Mauna Kea Volcano as a Template for Identification of Hydrothermal Alteration on Basaltic Mars20030111517WorkOxygen Fugacity of the Martian Mantle From Pyroxene/Melt Partitioning of REE20030111518WorkIsotopic Composition of Molybdenum and Barium in Single Presolar Silicon Carbide Grains of Type A+B20030111666WorkSpatial and Temporal Patterns of Tidal Dissipation in Synchronous Satellites20030111668WorkMorphological Analysis of Annual Recurrence of Dark Dune Spots on Southern Polar Region of Mars20030111679WorkThermal Emission Spectra of Silica-coated Basalt and Considerations for Martian Surface Mineralogy20030111680WorkThe I-Xe Age of Orgueil Magnetite: New Results20030111682WorkAn Impact Ejecta Behavior Model for Small, Irregular Bodies20030110885WorkPhysical Characteristics of Asteroid-like Comet Nucleus C/2001 OG108 (LONEOS)20030111414WorkManganese-Chromium Isotope Systematics of Ivuna, Kainsaz and Other Carbonaceous Chondrites20030110907WorkExploring Asteroid Interiors: The Deep Interior Mission Concept20030111024WorkA Method of Estimating Transient-Cavity Diameters for Impact Craters Formed in Dry Sand20030111215WorkMelt Redistribution in Dynamic Systems: Applications to Core Formation20030110714WorkMoessbauer Spectroscopy on the Martian Surface: Constraints on Interpretation of MER Data20030110750WorkMedusae Fossae-Elysium Region, Mars: Depression in the HEND/Odyssey Map of Mars Epithermal Neutrons20030110915WorkThree Dimensional Characterization of the Mundrabilla Meteorite20030110897WorkMonte Carlo Simulations of the Response of the MARIE Instrument20030111008WorkFirst Results of the Expedition to the Highest Lake on Earth: Studying a Martian Paleolake in Bolivia and the Survival Strategies Developed by Living Organisms
No Preview Available