MARS: EXPLORING the RED PLANET 5 Spacecraft Behind Mars During the Comet’S Closest Approach
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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. -
Inside This Week
Thu'rsday A Student Publication November I, too? Volume 52 Issue 8 UNIVERSITY 0 F WISCONSIN-STEVENS PO INT Locked and loaded: UW-SP PrQ.tective Services to introduce armed police officers t·o campus Sara Suchy police on campus 24 hours a an increasing number of peo "Our number one concern consult SCA before making THE POINTER day, seven days a week. ple who are hostile towards has always been the safety the decision to arm police offi [email protected] .EDU "Currently we are the only them. Most of these people of our students; we take that cers. campus in the UW-System to are not students, but it is not very, very seriously." "Some students are con not already have armed police fair to our officers to put them Student Government cerned that having guns on Students at the University officers," said Bob Tomlinson, campus will provoke violence. of Wisconsin-Stevens Point Vice Chancellor of Student Some students actually feel might be seeing more armed Affairs. unsafe having guns around police officers patrolling cam Chancellor Linda Bunnell campus," said Goldowski. pus in the near future after a is also expected to mandate Tomlinson views the ini committee organized by the that the UW-SP campus have tiative as a means of prevent Board of Regents to evalu armed police officers before ing a tragedy like Virginia Tech ate security of uw campus the entire UW-System requires from happening at UW-SP. es presents their report next it. "If something like Virginia week. Currently, there are three Tech happened here, the first "Immediately following full-fledged police officers on thing people would say is we the Virginia Tech shooting last campus and that number is need to have armed police on spring, President Kevin Reilly expected to climb to seven in campus to keep the students [president of the University the near future. -
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P020_NELE_JAN12.qxp:Layout 1 6/1/10 12:27 Page 20 Built to last Well beyond their ‘best by’ dates, Spirit and Opportunity continue to collect data from the surface of Mars. By Graham Pitcher. hen NASA sent the Spirit and put together and flown in Pathfinder. Opportunity Rovers to Mars in There were similar sensing elements, a W2003, the plan was for the camera and in situ investigation vehicles to operate for 90 days; anything equipment. It was just a matter of more would be a bonus. But six years putting it all together on a new platform.” later, the Rovers are still working; even if NASA had wanted to include sample one of them is currently bogged down in storage, but that element dropped from the equivalent of a Martian sand trap. the mission because there wasn’t Bearing in mind that Mars is not the enough funding. friendliest of environments for such Matijevic said the Rovers ‘decide’ devices to work in, what was so special what to look at using input from their about their design? Why are the Rovers remote sensing instruments. “They work still in action? out what looks like an interesting target. Jake Matijevic, chief engineer for the Once in position, local instruments – Mars Rovers with NASA’s Jet Propulsion such as a spectrometer and an alpha Laboratory (JPL), said there is no particle analyser – are deployed and difference between the two vehicles. work together.” “They’re identical in that they were built These operations are controlled by a using the same environmental central computer. -
Curiosity's Candidate Field Site in Gale Crater, Mars
Curiosity’s Candidate Field Site in Gale Crater, Mars K. S. Edgett – 27 September 2010 Simulated view from Curiosity rover in landing ellipse looking toward the field area in Gale; made using MRO CTX stereopair images; no vertical exaggeration. The mound is ~15 km away 4th MSL Landing Site Workshop, 27–29 September 2010 in this view. Note that one would see Gale’s SW wall in the distant background if this were Edgett, 1 actually taken by the Mastcams on Mars. Gale Presents Perhaps the Thickest and Most Diverse Exposed Stratigraphic Section on Mars • Gale’s Mound appears to present the thickest and most diverse exposed stratigraphic section on Mars that we can hope access in this decade. • Mound has ~5 km of stratified rock. (That’s 3 miles!) • There is no evidence that volcanism ever occurred in Gale. • Mound materials were deposited as sediment. • Diverse materials are present. • Diverse events are recorded. – Episodes of sedimentation and lithification and diagenesis. – Episodes of erosion, transport, and re-deposition of mound materials. 4th MSL Landing Site Workshop, 27–29 September 2010 Edgett, 2 Gale is at ~5°S on the “north-south dichotomy boundary” in the Aeolis and Nepenthes Mensae Region base map made by MSSS for National Geographic (February 2001); from MOC wide angle images and MOLA topography 4th MSL Landing Site Workshop, 27–29 September 2010 Edgett, 3 Proposed MSL Field Site In Gale Crater Landing ellipse - very low elevation (–4.5 km) - shown here as 25 x 20 km - alluvium from crater walls - drive to mound Anderson & Bell -
The Rock Abrasion Record at Gale Crater: Mars Science Laboratory
PUBLICATIONS Journal of Geophysical Research: Planets RESEARCH ARTICLE The rock abrasion record at Gale Crater: Mars 10.1002/2013JE004579 Science Laboratory results from Bradbury Special Section: Landing to Rocknest Results from the first 360 Sols of the Mars Science Laboratory N. T. Bridges1, F. J. Calef2, B. Hallet3, K. E. Herkenhoff4, N. L. Lanza5, S. Le Mouélic6, C. E. Newman7, Mission: Bradbury Landing D. L. Blaney2,M.A.dePablo8,G.A.Kocurek9, Y. Langevin10,K.W.Lewis11, N. Mangold6, through Yellowknife Bay S. Maurice12, P.-Y. Meslin12,P.Pinet12,N.O.Renno13,M.S.Rice14, M. E. Richardson7,V.Sautter15, R. S. Sletten3,R.C.Wiens6, and R. A. Yingst16 Key Points: • Ventifacts in Gale Crater 1Applied Physics Laboratory, Laurel, Maryland, USA, 2Jet Propulsion Laboratory, Pasadena, California, USA, 3Department • Maybeformedbypaleowind of Earth and Space Sciences, College of the Environments, University of Washington, Seattle, Washington, USA, 4U.S. • Can see abrasion textures at range 5 6 of scales Geological Survey, Flagstaff, Arizona, USA, Los Alamos National Laboratory, Los Alamos, New Mexico, USA, LPGNantes, UMR 6112, CNRS/Université de Nantes, Nantes, France, 7Ashima Research, Pasadena, California, USA, 8Universidad de Alcala, Madrid, Spain, 9Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Supporting Information: Austin, Texas, USA, 10Institute d’Astrophysique Spatiale, Université Paris-Sud, Orsay, France, 11Department of • Figure S1 12 fi • Figure S2 Geosciences, Princeton University, Princeton, New Jersey, USA, Centre National de la Recherche Scienti que, Institut 13 • Table S1 de Recherche en Astrophysique et Planétologie, CNRS-Université Toulouse, Toulouse, France, Department of Atmospheric, Oceanic, and Space Science; College of Engineering, University of Michigan, Ann Arbor, Michigan, USA, Correspondence to: 14Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA, 15Lab N. -
Tentative Lists Submitted by States Parties As of 15 April 2021, in Conformity with the Operational Guidelines
World Heritage 44 COM WHC/21/44.COM/8A Paris, 4 June 2021 Original: English UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION CONVENTION CONCERNING THE PROTECTION OF THE WORLD CULTURAL AND NATURAL HERITAGE WORLD HERITAGE COMMITTEE Extended forty-fourth session Fuzhou (China) / Online meeting 16 – 31 July 2021 Item 8 of the Provisional Agenda: Establishment of the World Heritage List and of the List of World Heritage in Danger 8A. Tentative Lists submitted by States Parties as of 15 April 2021, in conformity with the Operational Guidelines SUMMARY This document presents the Tentative Lists of all States Parties submitted in conformity with the Operational Guidelines as of 15 April 2021. • Annex 1 presents a full list of States Parties indicating the date of the most recent Tentative List submission. • Annex 2 presents new Tentative Lists (or additions to Tentative Lists) submitted by States Parties since 16 April 2019. • Annex 3 presents a list of all sites included in the Tentative Lists of the States Parties to the Convention, in alphabetical order. Draft Decision: 44 COM 8A, see point II I. EXAMINATION OF TENTATIVE LISTS 1. The World Heritage Convention provides that each State Party to the Convention shall submit to the World Heritage Committee an inventory of the cultural and natural sites situated within its territory, which it considers suitable for inscription on the World Heritage List, and which it intends to nominate during the following five to ten years. Over the years, the Committee has repeatedly confirmed the importance of these Lists, also known as Tentative Lists, for planning purposes, comparative analyses of nominations and for facilitating the undertaking of global and thematic studies. -
Imagining Outer Space Also by Alexander C
Imagining Outer Space Also by Alexander C. T. Geppert FLEETING CITIES Imperial Expositions in Fin-de-Siècle Europe Co-Edited EUROPEAN EGO-HISTORIES Historiography and the Self, 1970–2000 ORTE DES OKKULTEN ESPOSIZIONI IN EUROPA TRA OTTO E NOVECENTO Spazi, organizzazione, rappresentazioni ORTSGESPRÄCHE Raum und Kommunikation im 19. und 20. Jahrhundert NEW DANGEROUS LIAISONS Discourses on Europe and Love in the Twentieth Century WUNDER Poetik und Politik des Staunens im 20. Jahrhundert Imagining Outer Space European Astroculture in the Twentieth Century Edited by Alexander C. T. Geppert Emmy Noether Research Group Director Freie Universität Berlin Editorial matter, selection and introduction © Alexander C. T. Geppert 2012 Chapter 6 (by Michael J. Neufeld) © the Smithsonian Institution 2012 All remaining chapters © their respective authors 2012 All rights reserved. No reproduction, copy or transmission of this publication may be made without written permission. No portion of this publication may be reproduced, copied or transmitted save with written permission or in accordance with the provisions of the Copyright, Designs and Patents Act 1988, or under the terms of any licence permitting limited copying issued by the Copyright Licensing Agency, Saffron House, 6–10 Kirby Street, London EC1N 8TS. Any person who does any unauthorized act in relation to this publication may be liable to criminal prosecution and civil claims for damages. The authors have asserted their rights to be identified as the authors of this work in accordance with the Copyright, Designs and Patents Act 1988. First published 2012 by PALGRAVE MACMILLAN Palgrave Macmillan in the UK is an imprint of Macmillan Publishers Limited, registered in England, company number 785998, of Houndmills, Basingstoke, Hampshire RG21 6XS. -
IN-SITU RADIOMETRIC AGE DETERMINATION: a CRITICAL COMPONENT of MARS EXPLORATION. J. B. Plescia1 and T. D. Swindle2, 1Applied
Seventh International Conference on Mars 3278.pdf IN-SITU RADIOMETRIC AGE DETERMINATION: A CRITICAL COMPONENT OF MARS EXPLORATION. J. B. Plescia1 and T. D. Swindle2, 1Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, Laurel, MD 20723, [email protected]. 2Department of Planetary Sciences, Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721, [email protected]. Introduction: In order to understand the geologic, Bombardment [12-18], although this remains a contro- climatic and possibly the biologic evolution of Mars, versial topic. It has also been suggested that the crater- the absolute timing of events must be established. ing rate over the last several billion years has not been Questions of climate change, glacial processes, avail- uniform, but rather has been punctuated by periodic ability of surface water, recent volcanism, and atmos- spikes in the rate [19-20]. pheric evolution all hinge on determining when those events occurred in absolute time. Resolving the abso- lute timing of events has become even more critical with the suggestions of currently active glacial and perhaps fluvial activity and very young volcanic activ- ity. Background: To date, only the relative chronology of events has been firmly established [1]. This has been accomplished through the use of impact crater counts in which the frequency of impact craters per unit area greater than or equal to some diameter is used as a reference for comparison among surfaces; the higher the frequency, the older the age [2-3]. This technique allows surfaces and events on different parts of a planet to be correlated in time. -
Martian Crater Morphology
ANALYSIS OF THE DEPTH-DIAMETER RELATIONSHIP OF MARTIAN CRATERS A Capstone Experience Thesis Presented by Jared Howenstine Completion Date: May 2006 Approved By: Professor M. Darby Dyar, Astronomy Professor Christopher Condit, Geology Professor Judith Young, Astronomy Abstract Title: Analysis of the Depth-Diameter Relationship of Martian Craters Author: Jared Howenstine, Astronomy Approved By: Judith Young, Astronomy Approved By: M. Darby Dyar, Astronomy Approved By: Christopher Condit, Geology CE Type: Departmental Honors Project Using a gridded version of maritan topography with the computer program Gridview, this project studied the depth-diameter relationship of martian impact craters. The work encompasses 361 profiles of impacts with diameters larger than 15 kilometers and is a continuation of work that was started at the Lunar and Planetary Institute in Houston, Texas under the guidance of Dr. Walter S. Keifer. Using the most ‘pristine,’ or deepest craters in the data a depth-diameter relationship was determined: d = 0.610D 0.327 , where d is the depth of the crater and D is the diameter of the crater, both in kilometers. This relationship can then be used to estimate the theoretical depth of any impact radius, and therefore can be used to estimate the pristine shape of the crater. With a depth-diameter ratio for a particular crater, the measured depth can then be compared to this theoretical value and an estimate of the amount of material within the crater, or fill, can then be calculated. The data includes 140 named impact craters, 3 basins, and 218 other impacts. The named data encompasses all named impact structures of greater than 100 kilometers in diameter. -
The Brothers Grimm and the Yearning for Home Maureen Clack University of Wollongong
University of Wollongong Thesis Collections University of Wollongong Thesis Collection University of Wollongong Year Returning to the Scene of the Crime: The Brothers Grimm and the Yearning for Home Maureen Clack University of Wollongong Clack, Maureen, Returning to the Scene of the Crime: The Brothers Grimm and the Yearning for Home, M.A. thesis, School of Journalism and Creative Writing, University of Wollongong, 2006. http://ro.uow.edu.au/theses/730 This paper is posted at Research Online. http://ro.uow.edu.au/theses/730 RETURNING TO THE SCENE OF THE CRIME: THE BROTHERS GRIMM AND THE YEARNING FOR HOME A thesis submitted in partial fulfilment of the requirements for the award of the degree MASTER OF ARTS (HONOURS) from UNIVERSITY OF WOLLONGONG by MAUREEN CLACK, BACHELOR OF ARTS (HONOURS) FACULTY OF CREATIVE ARTS 2006 CERTIFICATION I, Maureen Clack, declare that this thesis, submitted in partial fulfilment of the requirements for the award of Master of Arts (Honours), in the Faculty of Creative Arts, University of Wollongong, is wholly my own work unless otherwise referenced or acknowledged. The document has not been submitted for qualifications at any other academic institution. Maureen Clack 31 October 2006 CONTENTS LIST OF ILLUSTRATIONS Page viii INTRODUCTION Fairy Tales, Feminism, Forensic Science and Home 1 CHAPTER 1 Feminism v Fairy Tales 17 CHAPTER 2 Returning to the Scene of the Crime 37 Visual Artists and Childhood Trauma 43 Hansel and Gretel: A Forensic Analysis 67 CHAPTER 3 Home Sweet Home 73 Visual Artists and Memories of Home 95 CHAPTER 4 Defective Stories 111 CONCLUSION 153 LIST OF WORKS CITED 159 ACKNOWLEDGEMENTS Throughout the lengthy process of constructing the argument and the artworks that make up this thesis I have had generous support from the following members of staff in the Faculty of Creative Arts. -
Widespread Crater-Related Pitted Materials on Mars: Further Evidence for the Role of Target Volatiles During the Impact Process ⇑ Livio L
Icarus 220 (2012) 348–368 Contents lists available at SciVerse ScienceDirect Icarus journal homepage: www.elsevier.com/locate/icarus Widespread crater-related pitted materials on Mars: Further evidence for the role of target volatiles during the impact process ⇑ Livio L. Tornabene a, , Gordon R. Osinski a, Alfred S. McEwen b, Joseph M. Boyce c, Veronica J. Bray b, Christy M. Caudill b, John A. Grant d, Christopher W. Hamilton e, Sarah Mattson b, Peter J. Mouginis-Mark c a University of Western Ontario, Centre for Planetary Science and Exploration, Earth Sciences, London, ON, Canada N6A 5B7 b University of Arizona, Lunar and Planetary Lab, Tucson, AZ 85721-0092, USA c University of Hawai’i, Hawai’i Institute of Geophysics and Planetology, Ma¯noa, HI 96822, USA d Smithsonian Institution, Center for Earth and Planetary Studies, Washington, DC 20013-7012, USA e NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA article info abstract Article history: Recently acquired high-resolution images of martian impact craters provide further evidence for the Received 28 August 2011 interaction between subsurface volatiles and the impact cratering process. A densely pitted crater-related Revised 29 April 2012 unit has been identified in images of 204 craters from the Mars Reconnaissance Orbiter. This sample of Accepted 9 May 2012 craters are nearly equally distributed between the two hemispheres, spanning from 53°Sto62°N latitude. Available online 24 May 2012 They range in diameter from 1 to 150 km, and are found at elevations between À5.5 to +5.2 km relative to the martian datum. The pits are polygonal to quasi-circular depressions that often occur in dense clus- Keywords: ters and range in size from 10 m to as large as 3 km. -
Sky and Telescope
SkyandTelescope.com The Lunar 100 By Charles A. Wood Just about every telescope user is familiar with French comet hunter Charles Messier's catalog of fuzzy objects. Messier's 18th-century listing of 109 galaxies, clusters, and nebulae contains some of the largest, brightest, and most visually interesting deep-sky treasures visible from the Northern Hemisphere. Little wonder that observing all the M objects is regarded as a virtual rite of passage for amateur astronomers. But the night sky offers an object that is larger, brighter, and more visually captivating than anything on Messier's list: the Moon. Yet many backyard astronomers never go beyond the astro-tourist stage to acquire the knowledge and understanding necessary to really appreciate what they're looking at, and how magnificent and amazing it truly is. Perhaps this is because after they identify a few of the Moon's most conspicuous features, many amateurs don't know where Many Lunar 100 selections are plainly visible in this image of the full Moon, while others require to look next. a more detailed view, different illumination, or favorable libration. North is up. S&T: Gary The Lunar 100 list is an attempt to provide Moon lovers with Seronik something akin to what deep-sky observers enjoy with the Messier catalog: a selection of telescopic sights to ignite interest and enhance understanding. Presented here is a selection of the Moon's 100 most interesting regions, craters, basins, mountains, rilles, and domes. I challenge observers to find and observe them all and, more important, to consider what each feature tells us about lunar and Earth history.