Lpi Summer Intern Program in Planetary Science
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Presolar Grains As Tracers of Nebular and Parent Body Process- Ing of Chondritic Material
Workshop on Parent-Body and Nebular Modification of Chondritic Materials 4019.pdf PRESOLAR GRAINS AS TRACERS OF NEBULAR AND PARENT BODY PROCESS- ING OF CHONDRITIC MATERIAL. Gary R. Huss, Lunatic Asylum of the Charles Arms Laboratory, Division of Geological and Planetary Sciences, 170-25, California Institute of Tech- nology, Pasadena, CA 91125 Presolar grains such as diamond, SiC, These observations show that a single wide- graphite, and Al2O3 are present in the least al- spread reservoir of presolar grains was sam- tered members of all chondrite classes [1,2]. pled by all chondrite classes. This reservoir is These grains reside in the fine-grained “matrix” most plausibly the dust from the solar system’s and did not experience the chondrule-forming parent molecular cloud. process. Because most types of presolar grains The CI chondrite, Orgueil, and the matrices are chemically unstable in putative nebular of CM2 chondrites have the highest matrix- conditions and in chondritic meteorites, they normalized abundances of silicon carbide, and serve as sensitive monitors of nebular and par- graphite; have among the highest diamond ent-body conditions. abundances; and have diamonds with high ni- Tracers of Metamorphism: Isotopic and trogen contents and the highest contents of P3 trace element characteristics of some presolar noble gases [1-4]. These characteristics indi- material and the abundances of presolar grains cate that CI chondrites and the matrices of in “matrix” are functions of the metamorphic CM2 chondrites contain the least processed history of the host meteorite [1–4]. Currently sample of the presolar-grains reservoir from recognized presolar grains show a range of the sun’s parent molecular cloud. -
Glossary Glossary
Glossary Glossary Albedo A measure of an object’s reflectivity. A pure white reflecting surface has an albedo of 1.0 (100%). A pitch-black, nonreflecting surface has an albedo of 0.0. The Moon is a fairly dark object with a combined albedo of 0.07 (reflecting 7% of the sunlight that falls upon it). The albedo range of the lunar maria is between 0.05 and 0.08. The brighter highlands have an albedo range from 0.09 to 0.15. Anorthosite Rocks rich in the mineral feldspar, making up much of the Moon’s bright highland regions. Aperture The diameter of a telescope’s objective lens or primary mirror. Apogee The point in the Moon’s orbit where it is furthest from the Earth. At apogee, the Moon can reach a maximum distance of 406,700 km from the Earth. Apollo The manned lunar program of the United States. Between July 1969 and December 1972, six Apollo missions landed on the Moon, allowing a total of 12 astronauts to explore its surface. Asteroid A minor planet. A large solid body of rock in orbit around the Sun. Banded crater A crater that displays dusky linear tracts on its inner walls and/or floor. 250 Basalt A dark, fine-grained volcanic rock, low in silicon, with a low viscosity. Basaltic material fills many of the Moon’s major basins, especially on the near side. Glossary Basin A very large circular impact structure (usually comprising multiple concentric rings) that usually displays some degree of flooding with lava. The largest and most conspicuous lava- flooded basins on the Moon are found on the near side, and most are filled to their outer edges with mare basalts. -
Project Selene: AIAA Lunar Base Camp
Project Selene: AIAA Lunar Base Camp AIAA Space Mission System 2019-2020 Virginia Tech Aerospace Engineering Faculty Advisor : Dr. Kevin Shinpaugh Team Members : Olivia Arthur, Bobby Aselford, Michel Becker, Patrick Crandall, Heidi Engebreth, Maedini Jayaprakash, Logan Lark, Nico Ortiz, Matthew Pieczynski, Brendan Ventura Member AIAA Number Member AIAA Number And Signature And Signature Faculty Advisor 25807 Dr. Kevin Shinpaugh Brendan Ventura 1109196 Matthew Pieczynski 936900 Team Lead/Operations Logan Lark 902106 Heidi Engebreth 1109232 Structures & Environment Patrick Crandall 1109193 Olivia Arthur 999589 Power & Thermal Maedini Jayaprakash 1085663 Robert Aselford 1109195 CCDH/Operations Michel Becker 1109194 Nico Ortiz 1109533 Attitude, Trajectory, Orbits and Launch Vehicles Contents 1 Symbols and Acronyms 8 2 Executive Summary 9 3 Preface and Introduction 13 3.1 Project Management . 13 3.2 Problem Definition . 14 3.2.1 Background and Motivation . 14 3.2.2 RFP and Description . 14 3.2.3 Project Scope . 15 3.2.4 Disciplines . 15 3.2.5 Societal Sectors . 15 3.2.6 Assumptions . 16 3.2.7 Relevant Capital and Resources . 16 4 Value System Design 17 4.1 Introduction . 17 4.2 Analytical Hierarchical Process . 17 4.2.1 Longevity . 18 4.2.2 Expandability . 19 4.2.3 Scientific Return . 19 4.2.4 Risk . 20 4.2.5 Cost . 21 5 Initial Concept of Operations 21 5.1 Orbital Analysis . 22 5.2 Launch Vehicles . 22 6 Habitat Location 25 6.1 Introduction . 25 6.2 Region Selection . 25 6.3 Locations of Interest . 26 6.4 Eliminated Locations . 26 6.5 Remaining Locations . 27 6.6 Chosen Location . -
Special Catalogue Milestones of Lunar Mapping and Photography Four Centuries of Selenography on the Occasion of the 50Th Anniversary of Apollo 11 Moon Landing
Special Catalogue Milestones of Lunar Mapping and Photography Four Centuries of Selenography On the occasion of the 50th anniversary of Apollo 11 moon landing Please note: A specific item in this catalogue may be sold or is on hold if the provided link to our online inventory (by clicking on the blue-highlighted author name) doesn't work! Milestones of Science Books phone +49 (0) 177 – 2 41 0006 www.milestone-books.de [email protected] Member of ILAB and VDA Catalogue 07-2019 Copyright © 2019 Milestones of Science Books. All rights reserved Page 2 of 71 Authors in Chronological Order Author Year No. Author Year No. BIRT, William 1869 7 SCHEINER, Christoph 1614 72 PROCTOR, Richard 1873 66 WILKINS, John 1640 87 NASMYTH, James 1874 58, 59, 60, 61 SCHYRLEUS DE RHEITA, Anton 1645 77 NEISON, Edmund 1876 62, 63 HEVELIUS, Johannes 1647 29 LOHRMANN, Wilhelm 1878 42, 43, 44 RICCIOLI, Giambattista 1651 67 SCHMIDT, Johann 1878 75 GALILEI, Galileo 1653 22 WEINEK, Ladislaus 1885 84 KIRCHER, Athanasius 1660 31 PRINZ, Wilhelm 1894 65 CHERUBIN D'ORLEANS, Capuchin 1671 8 ELGER, Thomas Gwyn 1895 15 EIMMART, Georg Christoph 1696 14 FAUTH, Philipp 1895 17 KEILL, John 1718 30 KRIEGER, Johann 1898 33 BIANCHINI, Francesco 1728 6 LOEWY, Maurice 1899 39, 40 DOPPELMAYR, Johann Gabriel 1730 11 FRANZ, Julius Heinrich 1901 21 MAUPERTUIS, Pierre Louis 1741 50 PICKERING, William 1904 64 WOLFF, Christian von 1747 88 FAUTH, Philipp 1907 18 CLAIRAUT, Alexis-Claude 1765 9 GOODACRE, Walter 1910 23 MAYER, Johann Tobias 1770 51 KRIEGER, Johann 1912 34 SAVOY, Gaspare 1770 71 LE MORVAN, Charles 1914 37 EULER, Leonhard 1772 16 WEGENER, Alfred 1921 83 MAYER, Johann Tobias 1775 52 GOODACRE, Walter 1931 24 SCHRÖTER, Johann Hieronymus 1791 76 FAUTH, Philipp 1932 19 GRUITHUISEN, Franz von Paula 1825 25 WILKINS, Hugh Percy 1937 86 LOHRMANN, Wilhelm Gotthelf 1824 41 USSR ACADEMY 1959 1 BEER, Wilhelm 1834 4 ARTHUR, David 1960 3 BEER, Wilhelm 1837 5 HACKMAN, Robert 1960 27 MÄDLER, Johann Heinrich 1837 49 KUIPER Gerard P. -
CALIFORNIA's NORTH COAST: a Literary Watershed: Charting the Publications of the Region's Small Presses and Regional Authors
CALIFORNIA'S NORTH COAST: A Literary Watershed: Charting the Publications of the Region's Small Presses and Regional Authors. A Geographically Arranged Bibliography focused on the Regional Small Presses and Local Authors of the North Coast of California. First Edition, 2010. John Sherlock Rare Books and Special Collections Librarian University of California, Davis. 1 Table of Contents I. NORTH COAST PRESSES. pp. 3 - 90 DEL NORTE COUNTY. CITIES: Crescent City. HUMBOLDT COUNTY. CITIES: Arcata, Bayside, Blue Lake, Carlotta, Cutten, Eureka, Fortuna, Garberville Hoopa, Hydesville, Korbel, McKinleyville, Miranda, Myers Flat., Orick, Petrolia, Redway, Trinidad, Whitethorn. TRINITY COUNTY CITIES: Junction City, Weaverville LAKE COUNTY CITIES: Clearlake, Clearlake Park, Cobb, Kelseyville, Lakeport, Lower Lake, Middleton, Upper Lake, Wilbur Springs MENDOCINO COUNTY CITIES: Albion, Boonville, Calpella, Caspar, Comptche, Covelo, Elk, Fort Bragg, Gualala, Little River, Mendocino, Navarro, Philo, Point Arena, Talmage, Ukiah, Westport, Willits SONOMA COUNTY. CITIES: Bodega Bay, Boyes Hot Springs, Cazadero, Cloverdale, Cotati, Forestville Geyserville, Glen Ellen, Graton, Guerneville, Healdsburg, Kenwood, Korbel, Monte Rio, Penngrove, Petaluma, Rohnert Part, Santa Rosa, Sebastopol, Sonoma Vineburg NAPA COUNTY CITIES: Angwin, Calistoga, Deer Park, Rutherford, St. Helena, Yountville MARIN COUNTY. CITIES: Belvedere, Bolinas, Corte Madera, Fairfax, Greenbrae, Inverness, Kentfield, Larkspur, Marin City, Mill Valley, Novato, Point Reyes, Point Reyes Station, Ross, San Anselmo, San Geronimo, San Quentin, San Rafael, Sausalito, Stinson Beach, Tiburon, Tomales, Woodacre II. NORTH COAST AUTHORS. pp. 91 - 120 -- Alphabetically Arranged 2 I. NORTH COAST PRESSES DEL NORTE COUNTY. CRESCENT CITY. ARTS-IN-CORRECTIONS PROGRAM (Crescent City). The Brief Pelican: Anthology of Prison Writing, 1993. 1992 Pelikanesis: Creative Writing Anthology, 1994. 1994 Virtual Pelican: anthology of writing by inmates from Pelican Bay State Prison. -
National Monuments and the Forest Service
NATIONAL MONUMENTS AND THE FOREST SERVICE Gerald W. Williams, Ph.D., (Retired) USDA Forest Service Washington, DC National monuments are areas of federal land set aside by the Congress or most often by the president, under authority of the American Antiquities Act of June 8, 1906, to protect or enhance prominent or important features of the national landscape. Such important national features include those land areas that have historic cultural importance (sites and landmarks), prehistoric prominence, or those of scientific or ecological significance. Today, depending on how one counts, there are 81 national monuments administered by the USDI National Park Service, 13 more administered by the USDI Bureau of Land Management (BLM), five others administered by the USDA Forest Service, two jointly managed by the BLM and the National Park Service, one jointly administered by the BLM and the Forest Service, one by the USDI Fish & Wildlife Service, and another by the Soldiers’ and Airmen’s Home in Washington, D.C. In addition, one national monument is under National Park Service jurisdiction, but managed by the Forest Service while another is on USDI Bureau of Reclamation administered land, but managed by the Park Service. The story of the national monuments and the Forest Service also needs to cover briefly the creation of national parks from national forest and BLM lands. More new national monuments and national parks are under consideration for establishment. ANTIQUITIES ACT OF 1906 Shortly after the turn of the century, many citizens’ groups and organizations, as well as members of Congress, believed it was necessary that an act of Congress be passed to combat the increasing acts of vandalism and even destruction of important cultural (historic and prehistoric), scenic, physical, animal, and plant areas around the country (Rothman 1989). -
Characterizing Moulton Crater and Its Immediate Surroundings
12th Planetary Crater Consortium Mtg 2021 (LPI Contrib. No. 2621) 2019.pdf CHARACTERIZING MOULTON CRATER AND ITS IMMEDIATE SURROUNDINGS. Mohini. J. Jodhpurkar1, Lillian R. Ostrach2, and Nicolle E. B. Zellner3 1Arizona State University, Tempe, AZ 85282 [email protected]. 2USGS Astrogeology Science Center, Flagstaff, AZ 86001. 3Albion College, Albion, MI 49224 Introduction: Moulton crater (~50 km in diameter, threshold diameter for the NAC scale count was set at 61.1° S, 97.2° E) is impossible to study from Earth-based 10 m, while the WAC scale one was set at 500 m [6]. facilities because it is in the Moon’s southern After crater counting, the information from the hemisphere, on the lunar farside. However, the Lunar WAC, NAC, LOLA, and Clementine data in this region Reconnaissance Orbiter Camera (LROC) has was used to delineate geologic contacts within the map systematically imaged the Moon with its Wide Angle area. The units derived from this process were given Camera (WAC) and Narrow Angle Cameras (NAC), brief descriptions, relying primarily on morphologies enabling photogeologic mapping of this region [1]. and interpretations of composition. With NASA’s recent focus on the lunar farside and Results and Discussion: A basic geologic map with areas around the Moon’s South Pole, Moulton crater is compositional and morphological interpretations was worth studying in greater detail to understand how it fits created by refining the boundaries visible in the WAC into the broader context of the region, as it contains a imagery using NAC imagery and attempting to identify record of the intersection of several geologic processes. -
Brecciation and Chemical Heterogeneities of CI Chondrites
Geochimica et Cosmochimica Acta 70 (2006) 5371–5394 www.elsevier.com/locate/gca Brecciation and chemical heterogeneities of CI chondrites Andreas Morlok a,b,*, Addi Bischoff a, Thomas Stephan a, Christine Floss c, Ernst Zinner c, Elmar K. Jessberger a a Institut fu¨r Planetologie, Wilhelm-Klemm-Strasse 10, 48149 Mu¨nster, Germany b Department of Earth and Planetary Sciences, Faculty of Science, Kobe University, Kobe 657-8501, Japan c Laboratory for Space Sciences and Physics Department, Washington University, St. Louis, MO, USA Received 5 December 2005; accepted in revised form 3 August 2006 Abstract Fragments in the size range from 40 lm to several hundred lm in the CI chondrites Orgueil, Ivuna, Alais, and Tonk show a wide range of chemical compositions with variations in major elements such as iron (10.4–42.4 wt% FeO), silicon (12.7–42.2 wt% SiO2), and sulfur (1.01–15.8 wt% SO3), but also important minor elements such as phosphorous (up to 5.2 wt% P2O5) or calcium (up to 6.6 wt% CaO). These variations are the result of the varying mineralogical compositions of these fragments. The distribution of phyl- losilicates, magnetites, and possibly ferrihydrite, in particular, control the abundances of these elements. High REE contents—up to 150 times the solar abundances—were observed in phosphates, while matrix and sulfates are REE-depleted. The studied 113 fragments were subdivided into eight lithologies with similar mineralogical and thus chemical properties. The most common is the CGA lithology, consisting of a groundmass of Mg-rich, coarse-grained phyllosilicates and varying abundances of inclusions such as magnetite. -
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, -
Winter/Spring 2020 Calendar
WINTER/SPRING 2020 DIRECTORS MESSAGE As the calendar turns over from 2019 to 2020, never This season we also highlight UCLA’s Centennial has the Hammer’s imperative “to build a more just with a special exhibition that is the result of a world” felt more urgent. In the aftermath of the collaboration across disciplines at the university. impeachment hearings, the presidential election Inside the Mask highlights extraordinary objects lies ahead and the global climate crisis is upon us. from the collection of the Fowler Museum and is Holding firm to facts, actively participating in the co-organized by acclaimed theater director and democratic process, and taking action are critical UCLA professor Peter Sellars, and Hammer curator for all of us in 2020. I am proud of the programs and Allegra Pesenti. exhibitions here at the Hammer that bring clarity, As we head into the new year, I am pleased to perspective, and purpose to our understanding of welcome Larry Jackson, global creative director the many issues we all face. of Apple Music, to our Board of Directors; as well To that end, I am honored to say that the Hammer as two new members of our Board of Overseers, art will be a voting center in the Democratic primaries. collector and philanthropist Carla Emil and cohead Larry Jackson As you may have read, the process for voting in of the Motion Picture Group at Creative Artists California has changed: regardless of where you live Agency and collector Joel Lubin. Larry, Carla, and in Los Angeles, you can vote at any voting center— Joel will join our other board members to guide the polls will be open over multiple days. -
The Early Geological History of the Moon Inferred from Ancient Lunar Meteorite Miller Range 13317
Meteoritics & Planetary Science 54, Nr 7, 1401–1430 (2019) doi: 10.1111/maps.13295 The early geological history of the Moon inferred from ancient lunar meteorite Miller Range 13317 N. M. CURRAN 1,2,*, K. H. JOY1, J. F. SNAPE3, J. F. PERNET-FISHER1, J. D. GILMOUR 1, A. A. NEMCHIN4, M. J. WHITEHOUSE3, and R. BURGESS1 1School of Earth and Environmental Sciences, University of Manchester, Oxford Road, Manchester M13 9PL, UK 2NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, Maryland 20771, USA 3Department of Geosciences, Swedish Museum of Natural History, SE-104 05 Stockholm, Sweden 4Department of Applied Geology, Curtin University, Perth, Western Australia 6845, Australia *Corresponding author. E-mail: [email protected] (Received 17 October 2018; revision accepted 14 March 2019) Abstract–Miller Range (MIL) 13317 is a heterogeneous basalt-bearing lunar regolith breccia that provides insights into the early magmatic history of the Moon. MIL 13317 is formed from a mixture of material with clasts having an affinity to Apollo ferroan anorthosites and basaltic volcanic rocks. Noble gas data indicate that MIL 13317 was consolidated into a breccia between 2610 Æ 780 Ma and 1570 Æ 470 Ma where it experienced a complex near- surface irradiation history for ~835 Æ 84 Myr, at an average depth of ~30 cm. The fusion crust has an intermediate composition (Al2O3 15.9 wt%; FeO 12.3 wt%) with an added incompatible trace element (Th 5.4 ppm) chemical component. Taking the fusion crust to be indicative of the bulk sample composition, this implies that MIL 13317 originated from a regolith that is associated with a mare-highland boundary that is KREEP-rich (i.e., K, rare earth elements, and P). -
SCIENCE ORGANIZING COMMITTEE Patrick Pinet IRAP, Toulouse
SCIENCE ORGANIZING COMMITTEE Patrick Pinet IRAP, Toulouse University, France (Chair) Mahesh Anand Open University, UK (Co-Chair) James Carpenter Ana Cernok LOCAL ORGANIZING COMMITTEE Patrick Pinet Serge Chevrel Serge Chevrel Doris Daou Marie-Ange Albouy Simone Pirrotta Gaël David Yves Daydou Kristina Gibbs Dolorès Granat Harry Hiesinger Jérémie Lasue Greg Schmidt Alice Stephant Wim van Westrenen 2 Updated: 2 May 2018 European Lunar Symposium Toulouse 2018 Meeting information Welcome to Toulouse at the Sixth European Lunar Symposium (ELS)! We are hoping to have a great meeting, demonstrating the diversity of the current lunar research in Europe and elsewhere, and continuing to provide a platform to the European lunar researchers for networking as well as exchanging news ideas and latest results in the field of lunar exploration. We acknowledge the support of Toulouse University and NASA SSERVI (Solar System Exploration Research Virtual Institute). Our special thanks to our SSERVI colleagues, Kristina Gibbs, Jennifer Baer, Ashcon Nejad and to Dolorès Granat at IRAP (Institut de Recherche en Astrophysique et Planétologie)/ OMP (Observatoire Midi-Pyrénées) for their contribution to the meeting preparation and program implementation. Members of the Science Organizing Committee are thanked for their input in putting together an exciting program and for volunteering to chair various sessions in this meeting. Our special thanks for Ana Cernok and Alice Stephant from the Open University for putting together the abstract booklet. MEETING VENUE The ELS will take place at the museum of modern and contemporary art, called “Les Abattoirs”. It is located in the center of Toulouse, close to the “Garonne” river. The street address is 76 Allées Charles de Fitte, 31300 Toulouse.