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Planetary Geologic Mappers Annual Meeting
Program Lunar and Planetary Institute 3600 Bay Area Boulevard Houston TX 77058-1113 Planetary Geologic Mappers Annual Meeting June 12–14, 2018 • Knoxville, Tennessee Institutional Support Lunar and Planetary Institute Universities Space Research Association Convener Devon Burr Earth and Planetary Sciences Department, University of Tennessee Knoxville Science Organizing Committee David Williams, Chair Arizona State University Devon Burr Earth and Planetary Sciences Department, University of Tennessee Knoxville Robert Jacobsen Earth and Planetary Sciences Department, University of Tennessee Knoxville Bradley Thomson Earth and Planetary Sciences Department, University of Tennessee Knoxville Abstracts for this meeting are available via the meeting website at https://www.hou.usra.edu/meetings/pgm2018/ Abstracts can be cited as Author A. B. and Author C. D. (2018) Title of abstract. In Planetary Geologic Mappers Annual Meeting, Abstract #XXXX. LPI Contribution No. 2066, Lunar and Planetary Institute, Houston. Guide to Sessions Tuesday, June 12, 2018 9:00 a.m. Strong Hall Meeting Room Introduction and Mercury and Venus Maps 1:00 p.m. Strong Hall Meeting Room Mars Maps 5:30 p.m. Strong Hall Poster Area Poster Session: 2018 Planetary Geologic Mappers Meeting Wednesday, June 13, 2018 8:30 a.m. Strong Hall Meeting Room GIS and Planetary Mapping Techniques and Lunar Maps 1:15 p.m. Strong Hall Meeting Room Asteroid, Dwarf Planet, and Outer Planet Satellite Maps Thursday, June 14, 2018 8:30 a.m. Strong Hall Optional Field Trip to Appalachian Mountains Program Tuesday, June 12, 2018 INTRODUCTION AND MERCURY AND VENUS MAPS 9:00 a.m. Strong Hall Meeting Room Chairs: David Williams Devon Burr 9:00 a.m. -
Volcanism on Mars
Author's personal copy Chapter 41 Volcanism on Mars James R. Zimbelman Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, Washington, DC, USA William Brent Garry and Jacob Elvin Bleacher Sciences and Exploration Directorate, Code 600, NASA Goddard Space Flight Center, Greenbelt, MD, USA David A. Crown Planetary Science Institute, Tucson, AZ, USA Chapter Outline 1. Introduction 717 7. Volcanic Plains 724 2. Background 718 8. Medusae Fossae Formation 725 3. Large Central Volcanoes 720 9. Compositional Constraints 726 4. Paterae and Tholi 721 10. Volcanic History of Mars 727 5. Hellas Highland Volcanoes 722 11. Future Studies 728 6. Small Constructs 723 Further Reading 728 GLOSSARY shield volcano A broad volcanic construct consisting of a multitude of individual lava flows. Flank slopes are typically w5, or less AMAZONIAN The youngest geologic time period on Mars identi- than half as steep as the flanks on a typical composite volcano. fied through geologic mapping of superposition relations and the SNC meteorites A group of igneous meteorites that originated on areal density of impact craters. Mars, as indicated by a relatively young age for most of these caldera An irregular collapse feature formed over the evacuated meteorites, but most importantly because gases trapped within magma chamber within a volcano, which includes the potential glassy parts of the meteorite are identical to the atmosphere of for a significant role for explosive volcanism. Mars. The abbreviation is derived from the names of the three central volcano Edifice created by the emplacement of volcanic meteorites that define major subdivisions identified within the materials from a centralized source vent rather than from along a group: S, Shergotty; N, Nakhla; C, Chassigny. -
March 21–25, 2016
FORTY-SEVENTH LUNAR AND PLANETARY SCIENCE CONFERENCE PROGRAM OF TECHNICAL SESSIONS MARCH 21–25, 2016 The Woodlands Waterway Marriott Hotel and Convention Center The Woodlands, Texas INSTITUTIONAL SUPPORT Universities Space Research Association Lunar and Planetary Institute National Aeronautics and Space Administration CONFERENCE CO-CHAIRS Stephen Mackwell, Lunar and Planetary Institute Eileen Stansbery, NASA Johnson Space Center PROGRAM COMMITTEE CHAIRS David Draper, NASA Johnson Space Center Walter Kiefer, Lunar and Planetary Institute PROGRAM COMMITTEE P. Doug Archer, NASA Johnson Space Center Nicolas LeCorvec, Lunar and Planetary Institute Katherine Bermingham, University of Maryland Yo Matsubara, Smithsonian Institute Janice Bishop, SETI and NASA Ames Research Center Francis McCubbin, NASA Johnson Space Center Jeremy Boyce, University of California, Los Angeles Andrew Needham, Carnegie Institution of Washington Lisa Danielson, NASA Johnson Space Center Lan-Anh Nguyen, NASA Johnson Space Center Deepak Dhingra, University of Idaho Paul Niles, NASA Johnson Space Center Stephen Elardo, Carnegie Institution of Washington Dorothy Oehler, NASA Johnson Space Center Marc Fries, NASA Johnson Space Center D. Alex Patthoff, Jet Propulsion Laboratory Cyrena Goodrich, Lunar and Planetary Institute Elizabeth Rampe, Aerodyne Industries, Jacobs JETS at John Gruener, NASA Johnson Space Center NASA Johnson Space Center Justin Hagerty, U.S. Geological Survey Carol Raymond, Jet Propulsion Laboratory Lindsay Hays, Jet Propulsion Laboratory Paul Schenk, -
Abstracts of the Annual Meeting of Planetary Geologic Mappers, Flagstaff, AZ 2014
Abstracts of the Annual Meeting of Planetary Geologic Mappers, Flagstaff, AZ 2014 Edited by: James A. Skinner, Jr. U. S. Geological Survey, Flagstaff, AZ David Williams Arizona State University, Tempe, AZ NOTE: Abstracts in this volume can be cited using the following format: Graupner, M. and Hansen, V.L., 2014, Structural and Geologic Mapping of Tellus Region, Venus, in Skinner, J. A., Jr. and Williams, D. A., eds., Abstracts of the Annual Meeting of Planetary Geologic Mappers, Flagstaff, AZ, June 23-25, 2014. SCHEDULE OF EVENTS Monday, June 23– Planetary Geologic Mappers Meeting Time Planet/Body Topic 8:30 am Arrive/Set-up – 2255 N. Gemini Drive (USGS) 9:00 Welcome/Logistics 9:10 NASA HQ and Program Remarks (M. Kelley) 9:30 USGS Map Coordinator Remarks (J. Skinner) 9:45 GIS and Web Updates (C. Fortezzo) 10:00 RPIF Updates (J. Hagerty) 10:15 BREAK / POSTERS 10:40 Venus Irnini Mons (D. Buczkowski) 11:00 Moon Lunar South Pole (S. Mest) 11:20 Moon Copernicus Quad (J. Hagerty) 11:40 Vesta Iterative Geologic Mapping (A. Yingst) 12:00 pm LUNCH / POSTERS 1:30 Vesta Proposed Time-Stratigraphy (D. Williams) 1:50 Mars Global Geology (J. Skinner) 2:10 Mars Terra Sirenum (R. Anderson) 2:30 Mars Arsia/Pavonis Montes (B. Garry) 2:50 Mars Valles Marineris (C. Fortezzo) 3:10 BREAK / POSTERS 3:30 Mars Candor Chasma (C. Okubo) 3:50 Mars Hrad Vallis (P. Mouginis-Mark) 4:10 Mars S. Margaritifer Terra (J. Grant) 4:30 Mars Ladon basin (C. Weitz) 4:50 DISCUSSION / POSTERS ~5:15 ADJOURN Tuesday, June 24 - Planetary Geologic Mappers Meeting Time Planet/Body Topic 8:30 am Arrive/Set-up/Logistics 9:00 Mars Upper Dao and Niger Valles (S. -
Astro-Ph 2005第1週
2020年 5月 第1週 新着論文サーベイ 4 月 27 日 (月曜日) [1] arxive:2004.11394 Title: ”The efficiency of dust trapping in ringed proto-planetary discs” Author:Giovanni P. Rosotti, Richard Teague, Cornelis Dullemond, Richard A. Booth, Cathie Clarke Comments: 10 pages, 4 figures; accepted for publication in MNRAS Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR) [理論/観測/実験 etc....] Comment!!!! [2] arxive:2004.11379 Title: ”Impacts of Dust Grains Accelerated by Supernovae on the Moon” Author:Amir Siraj, Abraham Loeb Comments: 4 pages, 2 figures; submitted for publication Subjects: Earth and Planetary Astrophysics (astro-ph.EP) [理論/観測/実験 etc....] Comment!!!! 4 月 28 日 (火曜日) [1] arxive:2004.12996 Title: ”Col-OSSOS: Compositional homogeneity of three Kuiper belt binaries” Author:Michael Marsset, Wesley C. Fraser, Michele T. Bannister, Megan E. Schwamb, Rosemary E. Pike, Susan Benecchi, J. J. Kavelaars, Mike Alexandersen, Ying-Tung Chen, Brett J. Gladman, Stephen D. J. Gwyn, Jean-Marc Petit, Kathryn Volk Comments: 10 pages, 4 figures, accepted to The Planetary Science Journal Subjects: Earth and Planetary Astrophysics (astro-ph.EP) [理論/観測/実験 etc....] Comment!!!! 1 [2] arxive:2004.12985 Title: ”El Bahr: A Prospective Impact Crater” Author:Antonia Paris, Shalabiea Osama M, Ahmed Mohamed, Evan Davies Comments: 7 Pages, 8 Figures, Peer-reviewed and published Subjects: Earth and Planetary Astrophysics (astro-ph.EP) [理論/観測/実験 etc....] Comment!!!! [3] arxive:2004.12878 Title: ”K-Stacker, an algorithm to hack the orbital parameters of planets hidden in high-contrast imaging. First applications to VLT SPHERE multi-epoch observations” Author:H. -
Ausonia Cavus and Kasei Valles: Complementary Exploration Zone Sites for Biology, Geology and Isru
First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (2015) 1045.pdf AUSONIA CAVUS AND KASEI VALLES: COMPLEMENTARY EXPLORATION ZONE SITES FOR BIOLOGY, GEOLOGY AND ISRU. J.C. Hamilton1,3, S. Lundblad2, D.L. Clark4, N.G. Purves1, C.T. Milovsoroff2, N. Thomas1. 1Dept. of Physics & Astronomy, University of Hawai`i at Hilo. [email protected], [email protected] & [email protected]. 2Dept. of Geology, University of Hawai`i at Hilo, Hilo, HI 96720, [email protected] & [email protected]. 3Pacific International Space Center for Exploration Systems, 99 Aupuni St., Hilo, HI 96720 4Space Resource Technologies, LLC, Denver CO, [email protected]. Introduction: Two candidate EZs are proposed that are rich in geologic history and exhibit water evidence for astrobiology. Both sit midway down flow features in erosional valley networks. Ausonia Cavus (Figure 1) lies at the beginning of the drainage features Dao and Niger Valles downslope of the Noachian volcano Tyrrhenus Mons on the Hesperia Planun which continues past Ausonia Caves down to Hellas Planetia (one of the lowest Figure 1- Ausonia Caves (32.0S, 96.5E) elevation features in the southern hemisphere). Its geologic attraction is the ability to sample ancient From an exploration lava flow basalt rocks from the Tyrrhenus Mons viewpoint, the floor erosional deposits and glacial flow. The major lava of Ausonia Cavus is channel from the caldera and pit craters flows to this easily accessible from area. By analogy with terrestrial shield volcanoes, the south shore with a this area should contain extensive lava tube systems. gentle sloping terrain. -
Prospected Lava Tubes at Hellas Planitia
ACCEPTED BY THE JOURNAL OF THE WASHINGTON ACADEMY OF SCIENCES 13 OCT 2019 FOR PUB: FALL 2019 1 PROSPECTIVE LAVA TUBES AT HELLAS PLANITIA LEVERAGING VOLCANIC FEATURES ON MARS TO PROVIDE CREWED MISSIONS PROTECTION FROM RADIATION ANTONIO J. PARIS, EVAN T. DAVIES, LAURENCE TOGNETTI, & CARLY ZAHNISER CENTER FOR PLANETARY SCIENCE ABSTRACT Mars is currently at the center of intense scientific study aimed at potential human colonization. Consequently, there has been increased curiosity in the identification and study of lava tubes for information on the paleohydrological, geomorphological, geological, and potential biological history of Mars, including the prospect of present microbial life on the planet. Lava tubes, furthermore, could serve as in–situ habitats for upcoming crewed missions to Mars by providing protection from solar energetic particles, unpredictable high-energy cosmic radiation (i.e., gamma-ray bursts), bombardment of micrometeorites, exposure to dangerous perchlorates due to long-term dust storms, and extreme temperature fluctuations. The purpose of this investigation is to identify and study prospective lava tubes at Hellas Planitia, a plain located inside the large impact basin Hellas in the southern hemisphere of Mars, through the use of Earth analogue structures. The search for lava tubes at Hellas Planitia is primarily due to the low radiation environment at this particular location. Several studies by NASA spacecraft have measured radiation levels in this region at ~342 µSv/day, which is considerably less than other regions on the surface of Mars (~547 µSv/day). Notwithstanding, a radiation exposure of ~342 µSv/day is still sizably higher than what human beings in developed nations are annually exposed to on Earth. -
Health Threat from Cosmic Radiation During Manned Missions to Mars
Health threat from cosmic radiation during manned missions to Mars Alexandra D Bloshenko∗ Department of Physics & Astronomy, Lehman College, CUNY, NY 10468, USA Jasmin M. Robinson Department of Physics & Astronomy, Lehman College, CUNY, NY 10468, USA Rafael A. Colon Weill Cornell Medicine, Cornell University, NY 10065, USA Luis A. Anchordoqui Department of Physics & Astronomy, Lehman College, CUNY, NY 10468, USA Cosmic radiation is a critical factor for astronauts’ safety in the context of evaluating the prospect of future space exploration. The Radiation Assessment Detector (RAD) on board the Curiosity Rover launched by the Mars Scientific Laboratory mission collected valuable data to model the energetic particle radiation environment inside a spacecraft during travel from Earth to Mars, and is currently doing the same on the surface of Mars itself. The Martian Radiation Experiment (MARIE) on board the Mars Odyssey satellite provides estimates of the absorbed radiation dose in the Martian orbit, which are predicted to be similar to the radiation dose on Mars’ surface. In combination, these data provide a reliable assessment of the radiation hazards for a manned mission to Mars. Using data from RAD and MARIE we reexamine the risks for a crew on a manned flight to Mars and discuss recent developments in space exploration. doi:10.5281/zenodo.4327684 37th International Cosmic Ray Conference - ICRC2021 - 15 - 22 July, 2021 Berlin, Germany ∗Speaker. c Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). http://pos.sissa.it/ Health threat from cosmic radiation during a manned mission to Mars Alexandra D Bloshenko 1. -
Fluvial Regimes, Morphometry and Age of Jezero Crater Paleolake Inlet Valleys and Their Exobiological Significance for the 2020
Fluvial Regimes, Morphometry and Age of Jezero Crater Paleolake Inlet Valleys and their Exobiological Significance for the 2020 Rover Mission Landing Site Nicolas Mangold, Gilles Dromart, Véronique Ansan, Francesco Salese, Maarten Kleinhans, Marion Massé, Cathy Quantin-Nataf, Kathryn Stack To cite this version: Nicolas Mangold, Gilles Dromart, Véronique Ansan, Francesco Salese, Maarten Kleinhans, et al.. Flu- vial Regimes, Morphometry and Age of Jezero Crater Paleolake Inlet Valleys and their Exobiological Significance for the 2020 Rover Mission Landing Site. Astrobiology, Mary Ann Liebert, 2020,20(8), pp.994-1013. 10.1089/ast.2019.2132. hal-02933200 HAL Id: hal-02933200 https://hal.archives-ouvertes.fr/hal-02933200 Submitted on 8 Sep 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. ACCEPTED paper in Astrobiology Fluvial Regimes, Morphometry and Age of Jezero Crater Paleolake Inlet Valleys and their Exobiological Significance for the 2020 Rover Mission Landing Site N. Mangold1, G. Dromart2, V. Ansan1, F. Salese3,4, M.G. Kleinhans3, M. Massé1, C. Quantin2, K.M. Stack5 1 Laboratoire Planétologie et Géodynamique, UMR6112 CNRS, Nantes Université, Université Angers, 44322 Nantes, France; 2 Laboratoire de Géologie de Lyon, ENSLyon, Université Claude Bernard, CNRS, Lyon, France; 3 Faculty of Geosciences, Utrecht University, Utrecht, The Netherlands; 4 International Research School of Planetary Sciences, Università Gabriele D’Annunzio, Pescara, Italy. -
Terra Sabaea Noachis Terra Hellas Planitia
0o 30oE 60oE 90oE SYRTIS MAJOR PLANUM ISIDIS TERRA SABAEA N 0o SCHIAPARELLI STRUCTURAL MAP OF HELLAS PLANITIA AND SURROUNDING REGION HUYGENS TYRRHENA TERRA BAKHUYSEN HESPERIA PLANUM Simplified structural map of the Hellas Planitia and surrounding regions. Map includes tectonic fabrics of the area overlaid on MOLA hillshade and global 30oS geological map by Tanaka et al. (2014). HADRIACUS MONS DAO VALLIS GREELEY HARMAKHIS VALLIS HELLAS PLANITIA 0 500 1000 km Scale 1:6,513,441 (at 30o latitude) Geographic Coordinate System: Lambert Conformal Conic Projection Angular Unit: Degree (0.0174532925199433) NOACHIS TERRA Digital elevation model from MOLA (Mars Orbital Data Explorer). PENEUS PATERA AMPHITRITES PATERA 60oS MALEA PLANUM REFERENCES Tanaka, K. L., Robbins, S. J., Fortezzo, C. M., Skinner, J. A., & Hare, T. M. (2014). The digital global geologic map of Mars: Chronostratigraphic ages, topographic and crater morphologic characteristics, and updated MALEA PATERA resurfacing history. Planetary and Space Science, 95, 11-24. doi: PROMETHEI TERRA 10.1016/j.pss.2013.03.006 Ruj, T., Komatsu, G., Dohm, J. M., Miyamoto, H., & Salese, F. (2017). Generic identification and classification of morphostructures in the Noachis- Sabaea region, southern highlands of Mars. Journal of Maps, 13(2), 755- 766. doi: 10.1080/17445647.2017.1379913. AhiH Amazonian and Hesperian impact unit (Craters with rims and surrounding blankets; some include single to multi-lobed blanket HnbN Hesperian and Noachian basin unit (Low-lying, plains-forming deposit. Forms Argyre and western Hellas Planitiae. Basin fill Hellas circular grabens* (Set 1 in Ruj et al.,2017) AhiH forms, dense secondary crater chains, and (or) central peak or pit. -
Extensive Sheet Deposits in Eastern Hellas Planitia: Volcanic Flows Or Cryo- Fluvial Deposits? – a Comparison
Lunar and Planetary Science XLVIII (2017) 1426.pdf EXTENSIVE SHEET DEPOSITS IN EASTERN HELLAS PLANITIA: VOLCANIC FLOWS OR CRYO- FLUVIAL DEPOSITS? – A COMPARISON. M. Voelker, E. Hauber, and R. Jaumann, German Aerospace Cen- ter, Institute of Planetary Research, Rutherfordstr. 2, 12489 Berlin, Germany ([email protected]). Introduction: Sheet deposits on Mars are exten- The source of these deposits is apparently Dao Vallis, sive blankets of either sedimentary and/or volcanic and they occur on both the banks and the bottom of the material, which are often characterized by relatively channel. On the banks, they often cover plains of a high thermal inertia values. The aim of this study is to probably volatile-rich material [6, 12]. Today, the de- provide a detailed discussion about the origin of these posits are partially covered by a thin blanket of the sheet deposits. As they are found in many different latitude-dependent mantle [6]. Most of the sheet de- locations, their understanding can shed light on the posits show clear, and often lobate, flow fronts with a sedimentary and volcanic evolution of the planet. thickness ranging from several meters to tens of me- Sheet deposits have previously been interpreted as the ters; e. g., AHsd5 has a thickness ranging from 29 to products of either volcanic [1,2,3] or fluvial [3,4,5,6,7] 33 m along its flow front. The surface appears mostly processes. Many sheet deposits are observed close to smooth at CTX resolution. Besides, all of the units, volcanic regions (e. g., Tharsis and Elysium), suggest- except for AHsd5, show tenuous conic flowbands di- ing a pyroclastic or volcanic origin [8]. -
Volcanic History of the Tempe Volcanic Province by Leon Manfredi a Thesis Presented in Partial Fulfillment of the Requirements
Volcanic History of the Tempe Volcanic Province by Leon Manfredi A Thesis Presented in Partial Fulfillment of the Requirements for the Degree Master of Science Approved August 2012 by the Graduate Supervisory Committee: David Williams, Co-Chair Amanda Clarke, Co-Chair Stephen Reynolds ARIZONA STATE UNIVERSITY December 2012 ABSTRACT Tempe Terra, Mars, has a complex history marked by volcanism and tectonism. Investigation results presented here build on previous work to better determine the volcanic history of the Tempe volcanic province by identifying and mapping previously undetected vents, characterizing all vents, identifying spatial and temporal trends in eruptive styles, comparing vent density to similar provinces such as the Snake River Plains of Idaho and Syria Planum and determining absolute age relationships among the volcanic features. Crater size-frequency distribution model ages of 120 Ma to 2.4 Ga indicate the province has been active for over half of the planet’s history. During that time, age decreases from southwest to northeast, a trend that parallels the dominant orientation of faulting in the region, providing further evidence that volcanic activity in the region is tectonically controlled (or the tectonics is magmatically controlled). Morphological variation with age hints at an evolving magma source (increasing viscosity) or changing eruption conditions (decreasing eruption rate or eruption through thicker lithosphere). i DEDICATION This thesis is dedicated to my loving wife, Julia. Without her I would still be a computer programmer at a job I did not like. She gave me the courage to go back to school and pursue my dreams. Her support for the last six years has allowed me to be the student I am.