Physical and Chemical Properties of Matrix in Primitive Chondrites Thesis
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
From the President
Supplement to Meteoritics & Planetary Science, vol. 52, no. 11 The Meteoritical Society Newsletter (November 2017) A report of the business carried out by The Society over the past year, edited by Michael K. Weisberg, Secretary. IN THIS ISSUE From the President Important reminders Annual meetings Please renew your membership before Dec From the Treasurer 15 as the society has to pay the costs of From the Endowment Committee mailing late reminders. Members renewing Publications reports after March 31 incur a $15 surcharge and MAPS GCA risk missing issues of MAPS. You can renew Elements online at From the Nomenclature Committee http://metsoc.meteoriticalsociety.net. From the Membership Committee Nominate your colleagues and students for Awards and honors awards. Nominations for Fellows will be Call for nominations New Fellows to be elected considered this year. Deadlines are in From the Secretary January. See the Awards section for details. Election of new Council Proposals to host the 2022 MetSoc meeting are due in March. Please contact the secretary for procedures. FROM THE PRESIDENT President’s Report membership, and increasingly the commitment of an individual to take ownership of running our Meeting. The annual newsletter provides the President an I can say from experience that this is a somewhat opportunity to reflect on matters of interest to Society daunting task, but for those of us who have done it, it Members. First off I would like to thank Past has been a complete privilege and the memories President Mike Zolensky for all his hard work in generated go far beyond science, but are more akin to keeping the Society moving forward. -
Exploring the Bimodal Solar System Via Sample Return from the Main Asteroid Belt: the Case for Revisiting Ceres
Space Sci Rev (2020) 216:59 https://doi.org/10.1007/s11214-020-00671-0 Exploring the Bimodal Solar System via Sample Return from the Main Asteroid Belt: The Case for Revisiting Ceres Thomas H. Burbine1 · Richard C. Greenwood2 Received: 24 July 2019 / Accepted: 7 April 2020 © The Author(s) 2020 Abstract Sample return from a main-belt asteroid has not yet been attempted, but appears technologically feasible. While the cost implications are significant, the scientific case for such a mission appears overwhelming. As suggested by the “Grand Tack” model, the struc- ture of the main belt was likely forged during the earliest stages of Solar System evolution in response to migration of the giant planets. Returning samples from the main belt has the potential to test such planet migration models and the related geochemical and isotopic concept of a bimodal Solar System. Isotopic studies demonstrate distinct compositional differences between samples be- lieved to be derived from the outer Solar System (CC or carbonaceous chondrite group) and those that are thought to be derived from the inner Solar System (NC or non-carbonaceous group). These two groups are separated on relevant isotopic variation diagrams by a clear compositional gap. The interface between these two regions appears to be broadly coinci- dent with the present location of the asteroid belt, which contains material derived from both groups. The Hayabusa mission to near-Earth asteroid (NEA) (25143) Itokawa has shown what can be learned from a sample-return mission to an asteroid, even with a very small amount of sample. One scenario for main-belt sample return involves a spacecraft launching a projec- tile that strikes an object and flying through the debris cloud, which would potentially allow multiple bodies to be sampled if a number of projectiles are used on different asteroids. -
Audit Com) Hasnaa Chennaoui (Initiative for Planetary and Space Sciences in Africa)
Meteoritical Society Council Meeting Invitees Meteoritical Society Council Meeting 12:00 to 5:00 pm, Sunday, July 23, 2017 Stiha room in the La Fonda hotel Santa Fe, NM Past President Invitee Michael Zolensky Council Members Invitees Trevor Ireland (Pres.) Caroline Smith Mini Wadhwa (VP) Keiko Nakamura-Messenger Candace Kohl (Treas.) Christine Floss Mike Weisberg (Sec.) Maria Eugenia Varela Catherine Corrigan (and Elements) Francois Robert Mario Trieloff Pierre Rochette Council Member Regrets Maria Eugenia Varela Keiko Nakamura-Messenger Guests Invitees Cecile Engrand (PubCom) Tim Jull (MaPS) Lydia Hallis (MetSoc 2020 Glasgow) Fiona Sarne (Wiley) Jeff Grossman (NASA report) Karen Ziegler (MetSoc 2017) Laurence Garvie (NomCom) Marc Norman (GCA) Marina Ivanova (MetSoc 2018, Moscow) Yoshi Yurimoto (2019 meeting) Sara Russell (Leonard Medal) Liz Canuel (JPC) Tasha Dunn (McKay Award) Kate Hibbert (Elsevier) Erin Walton (Membership/Service Award) Uwe Reimold (Berlin, EC) Alex Deutsch (Barringer Award) Beda Hofmann (Audit Com) Hasnaa Chennaoui (Initiative for Planetary and Space Sciences in Africa) Guest Regrets Marc Norman (GCA) Beda Hofmann (Audit Com) Alex Deutsch (Barringer Award) Laurence Garvie (NomCom) Kate Hibbert (Elsevier) Cecile Engrand (PubCom) Lydia Hallis (MetSoc 2020 Glasgow) Liz Canuel (JPC) 1 0 Welcome and introductions Ireland 12:00 05 1. Minutes last Council Meeting Weisberg 12:05 05 2. President’s report Ireland 12:10 05 3. Secretary’s report (vote) Weisberg 12:15 05 4. Treasurer’s Report (vote) Kohl 12:20 15 5. Audit Committee 12:35 05 6. Awards 6.1 Leonard Medal (+ Nier Prize) (closed vote) Russell 12:40 10 6.2 Barringer Award (closed vote) 12:50 10 7. -
Manifesto for a Republic of the Moon
The Arts Catalyst Moon of the Republic for a Manifesto Manifesto for of the a Republic Moon Cover: Rocks off the coast of a small island David Given ([email protected]) on the south coast of the Sea of Smyth. Parts: NASA, ESO/Serge Brunier of Smyth Sea Manifesto for a Republic of the Moon The Arts Catalyst CONTENTS INTRODUCTION 05 SPACE LAW from Whole Earth Catalog 07 MANIFESTO: FOR A REPUBLIC OF THE MOON Rob La Frenais 09 MANIFESTO: WE COLONISED THE MOON 18 MANIFESTO: DANDELION BOOST Agnes Meyer-Brandis 20 MANIFESTO: WELCOME TO THE REPUBLIC 22 OF THE MOON Liliane Lijn PRIVATE MOON: Leonid Tishkov 23 MANIFESTO: T HE MOON IN MY HEART Leonid Tishkov 24 MANIFESTO: D ROSOPHILIA TITANUS Andy Gracie 27 SUPERFLIES TO BE FIRST ASTRONAUTS ON TITAN: An interview with Andy Gracie 29 CONTENTS OCCUPY THE MOON Tony White 35 SECOND MOON Katie Paterson 42 MOONMEME 1992 — 2012 Liliane Lijn 44 HITCHHIKING TO THE MOON Joanna Griff in 47 THE SCIENTIFIC RATIONALE FOR RENEWED HUMAN EXPLORATION OF THE MOON Dr Ian A. Crawford 77 List of thanks/Colophon 96 ********************************** ************************************************************ ABOUT THIS BOOK / INTRODUCTION Manifesto for a Republic of the Moon is a mixture of scientific papers, images, poems rants and other expressions that could make up a picture of how it would be, a half- century or more on from the Moon landings, to occupy the Moon. Initially a curatorial project, Republic of the Moon was originally shown at FACT, Liverpool in 2011. Agnes Meyer Brandis' Moon Goose Analogue has subsequently been displayed in the Great North Museum, Newcastle as part of AV Festival 2012 and then toured to Z33, Belgium and shown in the exhibition A Space Odyssey 2.0 alongside Andy Gracie's Drosophilia Titanus. -
Supplement to Meteoritics & Planetary Science, Vol. 44, No. 9
Supplement to Meteoritics & Planetary Science, vol. 44, no. 9 The Meteoritical Society Newsletter (October 2009) A report of the business carried out by the society over the past year, edited by Jeff Grossman, Secretary. FROM THE PRESIDENT that is ~25% lower. I announced these changes in an email sent to members on September 14, 2009. President’s Editorial Hiroko Nagahara This represents one of the biggest changes that the society has ever had, and I thank the many council members, special committee My term as the President of the Meteoritical Society began in members, and other members who love the society for all of their January, 2009. I want to thank Joe Goldstein, the Past President, for dedicated efforts to lead us to the best answer and ensure the future his strong and thoughtful leadership for two years. My presidential of the society. work has been thoroughly supported by Jeff Grossman, our secretary, who has five years of experience as secretary and who GCA pays attention to all the issues that the society faces. In the summer, Geochimica et Cosmochimica Acta (GCA), one of the leading we approved a big change in our journal, Meteoritics and Planetary journals in earth and planetary sciences, is published by Elsevier Science, which will soon be published by Wiley-Blackwell. Over with the joint support of the Geochemical Society and the the last year, Rainer Wieler, leading the Society Publications Meteoritical Society. As we announced at the business meeting in Committee and several ad hoc committees, patiently negotiated with Nancy, Elsevier has expressed its intention to terminate the existing a number of publishers, and finally led us to an excellent contract contract with the two societies and negotiate a new one. -
Template for Two-Page Abstracts in Word 97
EUROPEAN LUNAR SYMPOSIUM 2014 DELEGATES’ HANDBOOK Welcome We are pleased to welcome all delegates to the 2nd European Lunar Symposium (ELS), which is taking place at the Natural History Museum in London, UK in partnership with the NASA’s Solar System Exploration Research Virtual Institute (SSERVI). This pan-European lunar meeting builds upon the highly successful 1st ELS that took place in Berlin, Germany, in April 2012. The range of lunar topics covered by the abstracts submitted to this meeting demonstrates the diversity of lunar research currently being pursued in Europe. We are especially delighted to see a strong participation from PhD students and early-career researchers at this meeting. We also hope that the ELS continue to provide a platform to the European lunar researchers for networking as well as exchanging new ideas and latest results. This document provides logistical information to all attendees and presenters as well as an abstract for each contribution. We hope you have an enjoyable stay and a productive meeting! Mahesh Anand and Sara Russell (On behalf of ELS organisers) Acknowledgements We gratefully acknowledge the support and assistance provided by Kevin Murphy, Russell Rajendra, Martin Hughes and other colleagues from the Mineralogical Society of Great Britain and Ireland in managing the ELS registration and providing many helpful suggestions that greatly facilitated the organization of this meeting. We thank the NASA SSERVI central for hosting the meeting website. Our special thanks to our SSERVI colleagues, Doris Daou and Ashcon Nejad, for implementing numerous updates to the website at a short notice and often at unsocialble hours! We thank our colleagues at the Natural History Museum for hosting this meeting and helping with local arrangements.