2007 SPACESECURITY.ORG SPACE SECURITY 2007 SPACESECURITY.ORG Library and Archives Canada Cataloguing in Publications Data
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Capture and Reuse of Carbon Dioxide (CO2) for a Plastics Circular Economy: a Review
processes Review Capture and Reuse of Carbon Dioxide (CO2) for a Plastics Circular Economy: A Review Laura Pires da Mata Costa 1 ,Débora Micheline Vaz de Miranda 1, Ana Carolina Couto de Oliveira 2, Luiz Falcon 3, Marina Stella Silva Pimenta 3, Ivan Guilherme Bessa 3,Sílvio Juarez Wouters 3,Márcio Henrique S. Andrade 3 and José Carlos Pinto 1,* 1 Programa de Engenharia Química/COPPE, Universidade Federal do Rio de Janeiro, Cidade Universitária, CP 68502, Rio de Janeiro 21941-972, Brazil; [email protected] (L.P.d.M.C.); [email protected] (D.M.V.d.M.) 2 Escola de Química, Universidade Federal do Rio de Janeiro, Cidade Universitária, CP 68525, Rio de Janeiro 21941-598, Brazil; [email protected] 3 Braskem S.A., Rua Marumbi, 1400, Campos Elíseos, Duque de Caxias 25221-000, Brazil; [email protected] (L.F.); [email protected] (M.S.S.P.); [email protected] (I.G.B.); [email protected] (S.J.W.); [email protected] (M.H.S.A.) * Correspondence: [email protected]; Tel.: +55-21-3938-8709 Abstract: Plastic production has been increasing at enormous rates. Particularly, the socioenvi- ronmental problems resulting from the linear economy model have been widely discussed, espe- cially regarding plastic pieces intended for single use and disposed improperly in the environment. Nonetheless, greenhouse gas emissions caused by inappropriate disposal or recycling and by the Citation: Pires da Mata Costa, L.; many production stages have not been discussed thoroughly. Regarding the manufacturing pro- Micheline Vaz de Miranda, D.; Couto cesses, carbon dioxide is produced mainly through heating of process streams and intrinsic chemical de Oliveira, A.C.; Falcon, L.; Stella transformations, explaining why first-generation petrochemical industries are among the top five Silva Pimenta, M.; Guilherme Bessa, most greenhouse gas (GHG)-polluting businesses. -
Detecting, Tracking and Imaging Space Debris
r bulletin 109 — february 2002 Detecting, Tracking and Imaging Space Debris D. Mehrholz, L. Leushacke FGAN Research Institute for High-Frequency Physics and Radar Techniques, Wachtberg, Germany W. Flury, R. Jehn, H. Klinkrad, M. Landgraf European Space Operations Centre (ESOC), Darmstadt, Germany Earth’s space-debris environment tracked, with estimates for the number of Today’s man-made space-debris environment objects larger than 1 cm ranging from 100 000 has been created by the space activities to 200 000. that have taken place since Sputnik’s launch in 1957. There have been more than 4000 The sources of this debris are normal launch rocket launches since then, as well as many operations (Fig. 2), certain operations in space, other related debris-generating occurrences fragmentations as a result of explosions and such as more than 150 in-orbit fragmentation collisions in space, firings of satellite solid- events. rocket motors, material ageing effects, and leaking thermal-control systems. Solid-rocket Among the more than 8700 objects larger than 10 cm in Earth orbits, motors use aluminium as a catalyst (about 15% only about 6% are operational satellites and the remainder is space by mass) and when burning they emit debris. Europe currently has no operational space surveillance aluminium-oxide particles typically 1 to 10 system, but a powerful radar facility for the detection and tracking of microns in size. In addition, centimetre-sized space debris and the imaging of space objects is available in the form objects are formed by metallic aluminium melts, of the 34 m dish radar at the Research Establishment for Applied called ‘slag’. -
Istanbul Technical University Institute of Science And
İSTANBUL TECHNICAL UNIVERSITY « INSTITUTE OF SCIENCE AND TECHNOLOGY DESIGN STUDY OF A COMMUNICATION SUBSYSTEM AND GROUND STATION FOR ITU-pSAT II M.Sc. Thesis by Melih FİDANOĞLU Department : Institue of Science and Technology Programme : Defence Technologies JANUARY 2011 İSTANBUL TECHNICAL UNIVERSITY « INSTITUTE OF SCIENCE AND TECHNOLOGY DESIGN STUDY OF A COMMUNICATION SUBSYSTEM AND GROUND STATION FOR ITU-pSAT II M.Sc. Thesis by Melih FİDANOĞLU (514071013) Date of submission : 20 December 2010 Date of defence examination: 24 January 2011 Supervisor (Chairman) : Assoc. Prof. Dr. Gökhan İNALHAN (ITU) Members of the Examining Committee : Prof. Dr. İbrahim ÖZKOL (ITU) Prof. Dr. Metin Orhan KAYA (ITU) JANUARY 2011 İSTANBUL TEKNİK ÜNİVERSİTESİ « FEN BİLİMLERİ ENSTİTÜSÜ ITU-pSAT II İÇİN İLETİŞİM ALTSİSTEMİ VE YER İSTASYONU TASARIM ÇALIŞMASI YÜKSEK LİSANS TEZİ Melih FİDANOĞLU (514071013) Tezin Enstitüye Verildiği Tarih : 20 Aralık 2010 Tezin Savunulduğu Tarih : 24 Ocak 2011 Tez Danışmanı : Doç. Dr. Gökhan İnalhan (İTÜ) Diğer Jüri Üyeleri : Prof. Dr. İbrahim Özkol (İTÜ) Prof. Dr. Metin Orhan Kaya (İTÜ) OCAK 2011 FOREWORD First of all, I would like to thank my advisor, Gökhan İnalhan for the opportunity to work in the fantastic setup of Control and Avionics Laboratory and to work with the research team here. I would like to thank ITU-pSAT II project team including Emre Koyuncu, Melahat Cihan, Elgiz Başkaya and Soner Işıksal for being my project teammates. Also, my sincere thanks goes to Control and Avionics Lab's fellow labmates, including, but not limited to, Serdar Ateş, Oktay Arslan and Nazım Kemal Üre. A special thanks goes to TÜBİTAK. Without their contributions, this project would not be possible. -
Satellite Systems
Chapter 18 REST-OF-WORLD (ROW) SATELLITE SYSTEMS For the longest time, space exploration was an exclusive club comprised of only two members, the United States and the Former Soviet Union. That has now changed due to a number of factors, among the more dominant being economics, advanced and improved technologies and national imperatives. Today, the number of nations with space programs has risen to over 40 and will continue to grow as the costs of spacelift and technology continue to decrease. RUSSIAN SATELLITE SYSTEMS The satellite section of the Russian In the post-Soviet era, Russia contin- space program continues to be predomi- ues its efforts to improve both its military nantly government in character, with and commercial space capabilities. most satellites dedicated either to civil/ These enhancements encompass both military applications (such as communi- orbital assets and ground-based space cations and meteorology) or exclusive support facilities. Russia has done some military missions (such as reconnaissance restructuring of its operating principles and targeting). A large portion of the regarding space. While these efforts have Russian space program is kept running by attempted not to detract from space-based launch services, boosters and launch support to military missions, economic sites, paid for by foreign commercial issues and costs have lead to a lowering companies. of Russian space-based capabilities in The most obvious change in Russian both orbital assets and ground station space activity in recent years has been the capabilities. decrease in space launches and corre- The influence of Glasnost on Russia's sponding payloads. Many of these space programs has been significant, but launches are for foreign payloads, not public announcements regarding space Russian. -
Extragalactic Sources of Rapidly Variable High Energy Gamma Radiation
Dario Hrupec Extragalactic sources of rapidly variable high energy gamma radiation Doctoral Thesis submitted to the Department of Physics, Faculty of Science, University of Zagreb, for the academic degree of Doctor of Natural Sciences (Physics) Zagreb 2008. This thesis was done at Ruder Boˇskovi´c Institute under the supervision of Professor Daniel Ferenc from the University of California at Davis. ii Acknowledgments I would like to thank my mentor Dr. Daniel Ferenc from the University of California at Davis for his great professional and personal support during my work on this thesis. I have received precious inspiration from him. Finally, he encouraged me to read a lot. It was an invaluable advice. I am thankful to my co-mentor Dr. Silvio Pallua from the Faculty of Science at Zagreb for his support and for the thesis review. I am also thankful to Dr. Kreˇsimir Pavlovski from the Faculty of Science at Zagreb for the thesis review. I am particularly thankful to him for his valuable support. In addition, his terminological arguments impressed me a lot. Many thanks to Dr. Matko Milin from Faculty of Science at Zagreb for the time he spent on reading and commenting my thesis. I really appreciate his being my committee member. I owe many thanks to Dr. Eckart Lorenz from the University of California at Davis and ETH-Zurich who made possible my observations with the Cerenkovˇ telescope 1 (CT1) at La Palma in 2003. His donation of two Cerenkovˇ telescopes to Ruder Boˇskovi´c Institute established a base for the Cosmic Ray Observatory At The Eastern Adriatic (CROATEA) and also for my work in astroparticle physics in Croatia. -
Space in Central and Eastern Europe
EU 4+ SPACE IN CENTRAL AND EASTERN EUROPE OPPORTUNITIES AND CHALLENGES FOR THE EUROPEAN SPACE ENDEAVOUR Report 5, September 2007 Charlotte Mathieu, ESPI European Space Policy Institute Report 5, September 2007 1 Short Title: ESPI Report 5, September 2007 Editor, Publisher: ESPI European Space Policy Institute A-1030 Vienna, Schwarzenbergplatz 6 Austria http://www.espi.or.at Tel.: +43 1 718 11 18 - 0 Fax - 99 Copyright: ESPI, September 2007 This report was funded, in part, through a contract with the EUROPEAN SPACE AGENCY (ESA). Rights reserved - No part of this report may be reproduced or transmitted in any form or for any purpose without permission from ESPI. Citations and extracts to be published by other means are subject to mentioning “source: ESPI Report 5, September 2007. All rights reserved” and sample transmission to ESPI before publishing. Price: 11,00 EUR Printed by ESA/ESTEC Compilation, Layout and Design: M. A. Jakob/ESPI and Panthera.cc Report 5, September 2007 2 EU 4+ Executive Summary ....................................................................................... 5 Introduction…………………………………………………………………………………………7 Part I - The New EU Member States Introduction................................................................................................... 9 1. What is really at stake for Europe? ....................................................... 10 1.1. The European space community could benefit from a further cooperation with the ECS ................................................................. 10 1.2. However, their economic weight remains small in the European landscape and they still suffer from organisatorial and funding issues .... 11 1.2.1. Economic weight of the ECS in Europe ........................................... 11 1.2.2. Reality of their impact on competition ............................................ 11 1.2.3. Foreign policy issues ................................................................... 12 1.2.4. Internal challenges ..................................................................... 12 1.3. -
GB-ASTRA 3B-Comsatbw-21Mai V
A BOOST FOR SPACE COMMUNICATIONS SATELLITES For its first launch of the year, Arianespace will orbit two communications satellites: ASTRA 3B for the Luxembourg-based operator SES ASTRA, and COMSATBw-2 for Astrium as part of a contract with the German Ministry of Defense. The choice of Arianespace by leading space communications operators and manufacturers is clear international recognition of the company’s excellence in launch services. Because of its reliability and availability, the Arianespace launch system continues to set the global standard. Ariane 5 is the only commercial satellite launcher now on the market capable of simultaneously launching two payloads. Over the last two decades, Arianespace and SES have developed an exceptional relationship. ASTRA 3B will be the 33rd satellite from the SES group (Euronext Paris and Luxembourg Bourse: SESG) to have chosen the European launcher. SES ASTRA operates the leading direct-to-home TV broadcast system in Europe, serving more than 125 million households via DTH and cable networks. ASTRA 3B was built by Astrium using a Eurostar E 3000 platform, and will weigh approximately 5,500 kg at launch. Fitted with 60 active Ku-band transponders and four Ka-band transponders, ASTRA 3B will be positioned at 23.5 degrees East. It will deliver high-power broadcast services across all of Europe, and offers a design life of 15 years. Astrium chose Arianespace for the launch of two military communications satellites, COMSATBw-1 and COMSATBw-2, as part of a satellite communications system supplied to the German Ministry of Defense. The first satellite in this family, COMSATBw-1, was launched by Arianespace in October 2009. -
The Space-Based Global Observing System in 2010 (GOS-2010)
WMO Space Programme SP-7 The Space-based Global Observing For more information, please contact: System in 2010 (GOS-2010) World Meteorological Organization 7 bis, avenue de la Paix – P.O. Box 2300 – CH 1211 Geneva 2 – Switzerland www.wmo.int WMO Space Programme Office Tel.: +41 (0) 22 730 85 19 – Fax: +41 (0) 22 730 84 74 E-mail: [email protected] Website: www.wmo.int/pages/prog/sat/ WMO-TD No. 1513 WMO Space Programme SP-7 The Space-based Global Observing System in 2010 (GOS-2010) WMO/TD-No. 1513 2010 © World Meteorological Organization, 2010 The right of publication in print, electronic and any other form and in any language is reserved by WMO. Short extracts from WMO publications may be reproduced without authorization, provided that the complete source is clearly indicated. Editorial correspondence and requests to publish, reproduce or translate these publication in part or in whole should be addressed to: Chairperson, Publications Board World Meteorological Organization (WMO) 7 bis, avenue de la Paix Tel.: +41 (0)22 730 84 03 P.O. Box No. 2300 Fax: +41 (0)22 730 80 40 CH-1211 Geneva 2, Switzerland E-mail: [email protected] FOREWORD The launching of the world's first artificial satellite on 4 October 1957 ushered a new era of unprecedented scientific and technological achievements. And it was indeed a fortunate coincidence that the ninth session of the WMO Executive Committee – known today as the WMO Executive Council (EC) – was in progress precisely at this moment, for the EC members were very quick to realize that satellite technology held the promise to expand the volume of meteorological data and to fill the notable gaps where land-based observations were not readily available. -
Beyond the Paths of Heaven the Emergence of Space Power Thought
Beyond the Paths of Heaven The Emergence of Space Power Thought A Comprehensive Anthology of Space-Related Master’s Research Produced by the School of Advanced Airpower Studies Edited by Bruce M. DeBlois, Colonel, USAF Professor of Air and Space Technology Air University Press Maxwell Air Force Base, Alabama September 1999 Library of Congress Cataloging-in-Publication Data Beyond the paths of heaven : the emergence of space power thought : a comprehensive anthology of space-related master’s research / edited by Bruce M. DeBlois. p. cm. Includes bibliographical references and index. 1. Astronautics, Military. 2. Astronautics, Military—United States. 3. Space Warfare. 4. Air University (U.S.). Air Command and Staff College. School of Advanced Airpower Studies- -Dissertations. I. Deblois, Bruce M., 1957- UG1520.B48 1999 99-35729 358’ .8—dc21 CIP ISBN 1-58566-067-1 Disclaimer Opinions, conclusions, and recommendations expressed or implied within are solely those of the authors and do not necessarily represent the views of Air University, the United States Air Force, the Department of Defense, or any other US government agency. Cleared for public release: distribution unlimited. ii Contents Chapter Page DISCLAIMER . ii OVERVIEW . ix PART I Space Organization, Doctrine, and Architecture 1 An Aerospace Strategy for an Aerospace Nation . 3 Stephen E. Wright 2 After the Gulf War: Balancing Space Power’s Development . 63 Frank Gallegos 3 Blueprints for the Future: Comparing National Security Space Architectures . 103 Christian C. Daehnick PART II Sanctuary/Survivability Perspectives 4 Safe Heavens: Military Strategy and Space Sanctuary . 185 David W. Ziegler PART III Space Control Perspectives 5 Counterspace Operations for Information Dominance . -
Small Satellite Launchers
SMALL SATELLITE LAUNCHERS NewSpace Index 2020/04/20 Current status and time from development start to the first successful or planned orbital launch NEWSPACE.IM Northrop Grumman Pegasus 1990 Scorpius Space Launch Demi-Sprite ? Makeyev OKB Shtil 1998 Interorbital Systems NEPTUNE N1 ? SpaceX Falcon 1e 2008 Interstellar Technologies Zero 2021 MT Aerospace MTA, WARR, Daneo ? Rocket Lab Electron 2017 Nammo North Star 2020 CTA VLM 2020 Acrux Montenegro ? Frontier Astronautics ? ? Earth to Sky ? 2021 Zero 2 Infinity Bloostar ? CASIC / ExPace Kuaizhou-1A (Fei Tian 1) 2017 SpaceLS Prometheus-1 ? MISHAAL Aerospace M-OV ? CONAE Tronador II 2020 TLON Space Aventura I ? Rocketcrafters Intrepid-1 2020 ARCA Space Haas 2CA ? Aerojet Rocketdyne SPARK / Super Strypi 2015 Generation Orbit GoLauncher 2 ? PLD Space Miura 5 (Arion 2) 2021 Swiss Space Systems SOAR 2018 Heliaq ALV-2 ? Gilmour Space Eris-S 2021 Roketsan UFS 2023 Independence-X DNLV 2021 Beyond Earth ? ? Bagaveev Corporation Bagaveev ? Open Space Orbital Neutrino I ? LIA Aerospace Procyon 2026 JAXA SS-520-4 2017 Swedish Space Corporation Rainbow 2021 SpinLaunch ? 2022 Pipeline2Space ? ? Perigee Blue Whale 2020 Link Space New Line 1 2021 Lin Industrial Taymyr-1A ? Leaf Space Primo ? Firefly 2020 Exos Aerospace Jaguar ? Cubecab Cab-3A 2022 Celestia Aerospace Space Arrow CM ? bluShift Aerospace Red Dwarf 2022 Black Arrow Black Arrow 2 ? Tranquility Aerospace Devon Two ? Masterra Space MINSAT-2000 2021 LEO Launcher & Logistics ? ? ISRO SSLV (PSLV Light) 2020 Wagner Industries Konshu ? VSAT ? ? VALT -
NASA Expendable Launch Services Current Use of EELV
NASA Expendable Launch Services Current Use of EELV Lynn F. H. Cline Deputy Associate Administrator for Space Operations National Aeronautics and Space Administration June 17, 2009 Overview • NASA’s expendable launch vehicles are run by the Launch Services Program (LSP) consolidated at Kennedy Space Center in 1998 – LSP provides acquisition, technical management, mission integration and launch management • NASA utilizes a mixed fleet of vehicles (small, medium & intermediate) with varying levels of performance used to support a mix of mission sizes – Mainly for Science Mission Directorate payloads, but other NASA Directorates and other government agencies also use NASA launch services – Launches conducted from multiple ranges, including RTS, WFF, Kodiak • Vehicles are selected from the NASA Launch Services Contract (NLS) – Through competition based on mass, orbit, class of payload, and best value – Current NLS contract expires in 2010, RFP released to extend the contract • Most recent contract action purchased four intermediate class missions – TDRS – K & L, RBSP and MMS • Important issues – Loss of Medium Class launch service provider, which has been 50% of NASA missions historically – Compressed manifest – Possibility that NASA incurs a portion of the intermediate class infrastructure costs post 2010 NASA Launch Services Manifest FPB Approved 3/25/09 2009 2010 2011 2012 2013 2014 2015 2016 Release 6/03/09 Rev. 1 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Small Class (SC) NuSTAR (P-XL) -
Optimized Planning for a Multiple Space Debris Removal Mission
Optimized Planning for a Multiple Space Debris Removal Mission Author: Mikkel Kranker Jørgensen Supervisor: Prof. Inna Sharf Doctoral Thesis Department of Mechanical Engineering McGill University Montréal, Québec, Canada December 2020 A thesis submitted to McGill University in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Mechanical Engineering ©Mikkel Kranker Jørgensen, 2020 Abstract Lower Earth orbits (LEO) have become the residence for a significant number of large space debris, most of which are defunct satellites and rocket upper stages. The said debris jeopardize regular spacecraft operations in LEO and act as sources of smaller debris as a result of collisions and degradation. To mitigate the adverse effects of space debris and to remediate the LEO region, active debris removal (ADR) missions have been proposed. In this thesis, a mission plan for de-orbiting multiple pieces of large space debris is formulated and evaluated. Within this mission plan, low thrust orbital manoeuvres are used to achieve the necessary orbital transfers by considering the trade-offs between fuel mass and mission time. For the proposed mission scenario, the debris re-enters Earth’s atmosphere in an uncontrolled fashion and as such, strategies for minimizing casualty risk as a result of debris re-entry are proposed. In the first part of the thesis, two approaches for multiple debris removal are considered: recursive and mothership. The latter involves the chaser travelling directly from debris to debris and is used for benchmarking the primary (recursive) mission scenario. The recur- sive scenario requires the chaser to capture and de-orbit the debris to a disposal orbit, after which it releases the first piece of debris and performs a rendezvous with the next debris, continuing until the end of the mission in a recursive fashion.