International Cooperation and Competition in Civilian Space Activities
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Preface Patrick Besha, Editor Alexander Macdonald, Editor in The
EARLY DRAFT - NASAWATCH.COM/SPACEREF.COM Preface Patrick Besha, Editor Alexander MacDonald, Editor In the next decade, NASA will seek to expand humanity’s presence in space beyond the International Space Station in low-Earth orbit to a new habitation platform orbiting the moon. By the late 2020’s, astronauts will live and work far deeper in space than ever before. The push to cis-lunar orbit is part of a stepping-stone approach to extend our reach to Mars and beyond. This decision to explore ever farther destinations is a familiar pattern in the history of American space exploration. Another major pattern with historical precedent is the transition from public sector exploration to private sector commercialization. After the government has developed and demonstrated a capability in space, whether it be space-based communications or remote sensing, the private sector has realized its market potential. As new companies establish a presence, the government withdraws from the market. In 2015, we are once again at a critical stage in the development of space. The most successful long-term human habitation in space, orbiting the Earth continuously since 1998, is the International Space Station. Currently at the apex of its capabilities and the pinnacle of state-of-the-art space systems, it was developed through the investments and labors of over a dozen nations and is regularly re-supplied by cargo delivery services. Its occupants include six astronauts and numerous other organisms from Earth’s ecosystems from bacteria to plants to rats. Research is conducted on the spacecraft from hundreds of organizations worldwide ranging from academic institutions to large industrial companies and from high-tech start-ups to high-school science classes. -
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www.smartkeeda.com | h ttps://testzone.smartkeeda.com/# SBI | RBI | IBPS |RRB | SSC | NIACL | EPFO | UGC NET |LIC | Railways | CLAT | RJS Join us Testzone presents Full-Length Current Affairs Mock Test Series Month-wise February MockDrill100 PDF No. 4 (PDF in English) Test Launch Date: 25th Feb 2021 Attempt Test No 4 Now! www.smartkeeda.com | h ttps://testzone.smartkeeda.com/# SBI | RBI | IBPS |RRB | SSC | NIACL | EPFO | UGC NET |LIC | Railways | CLAT | RJS Join us An important message from Team Smartkeeda Hi Folks! We hope you all are doing well. We would like to state here that this PDF is meant for preparing for the upcoming MockDrill Test of February 2021 Month at Testzone. In this Current Affairs PDF we have added all the important Current Affairs information in form of ‘Key-points’ which are crucial if you want to score a high rank in Current Affairs Mocks at Testzone. Therefore, we urge you to go through each piece of information carefully and try to remember the facts and figures because the questions to be asked in the Current Affairs MockDrill will be based on the information given in the PDF only. We hope you will make the best of use of this PDF and perform well in MockDrill Tests at Testzone. All the best! Regards Team Smartkeeda मा셍टकीड़ा 셍ीम की ओर से एक मह配वपू셍 ट सꅍदेश! मित्रⴂ! हि आशा करते हℂ की आप सभी वथ और कु शल हⴂगे। इस सन्देश के िाध्यि से हि आपसे यह कहना चाहते हℂ की ये PDF फरवरी 2021 िाह िᴂ Testzone पर होने वाले MockDrill Test िᴂ आपकी तैयारी को बेहतर करन े के मलए उपल녍ध करायी जा रही है। इस PDF िᴂ हिने कु छ अतत आव�यक -
The Tubesat Launch Vehicle
TubeSat and NEPTUNE 30 Orbital Rocket Programs Personal Satellites Are GO! Interorbital Systems www.interorbital.com About Interorbital Corporation Founded in 1996 by Randa and Roderick Milliron, incorporated in 2001 Located at the Mojave Spaceport in Mojave, California 98.5% owned by R. and R. Milliron 1.5% owned by Eric Gullichsen Initial Starting Technology Pressure-fed liquid rocket engines Initial Mission Low-cost orbital and interplanetary launch vehicle development Facilities 6,000 square-foot research and development facility Two rocket engine test sites at the Mojave Spaceport Expert engineering and manufacturing team Interorbital Systems www.interorbital.com Core Technical Team Roderick Milliron: Chief Designer Lutz Kayser: Primary Technical Consultant Eric Gullichsen: Guidance and Control Gerard Auvray: Telecommunications Engineer Donald P. Bennett: Mechanical Engineer David Silsbee: Electronics Engineer Joel Kegel: Manufacturing/Engineering Tech Jacqueline Wein: Manufacturing/Engineering Tech Reinhold Ziegler: Space-Based Power Systems E. Mark Shusterman,M.D. Medical Life Support Randa Milliron: High-Temperature Composites Interorbital Systems www.interorbital.com Key Hardware Built In-House Propellant Tanks: Combining state-of-the-art composite technology with off-the-shelf aluminum liners Advanced Guidance Hardware and Software Ablative Rocket Engines and Components GPRE 0.5KNFA Rocket Engine Test Manned Space Flight Training Systems Rocket Injectors, Valves Systems, and Other Metal components Interorbital Systems www.interorbital.com Project History Pressure-Fed Rocket Engines GPRE 2.5KLMA Liquid Oxygen/Methanol Engine: Thrust = 2,500 lbs. GPRE 0.5KNFA WFNA/Furfuryl Alcohol (hypergolic): Thrust = 500 lbs. GPRE 0.5KNHXA WFNA/Turpentine (hypergolic): Thrust = 500 lbs. GPRE 3.0KNFA WFNA/Furfuryl Alcohol (hypergolic): Thrust = 3,000 lbs. -
Streng Geheim? Seit 28 Jahren Vorstandsmitglied Des GHK
Von Dr. Ferdinand Stegbauer Streng geheim? seit 28 Jahren Vorstandsmitglied des GHK sen wurde, ist OTRAG mit dem Hauptsitz ab 1981 in Münschen weiter. Die OTRAG Neu-Isenburg, Herzogstraße 61, urkund- wurde 1986 von Gesellschaftern liqui- lich erfasst. diert, wobei die OTRAG-Aktionäre Millio- nenverluste erlitten. Lutz T. Kayser ging OTRAG gründete zunächst das Subun- nach seinem Aufenthalt in Libyen in die ternehmen Stewering-OTRAG und USA, beruhigte die CIA und beteiligte baute einen eigenen Flughafen in Zaire. sich an verschiedenen Raumfahrtfirmen. Es folgte die ORAS (Otrag Range Air Ser- Im Jahr 2007 zog Lutz T. Kayser auf eine vice), die zwei Hawker Siddeley-›Argosy‹- Marshallinsel und starb am 19.11.2017 Transportmaschinen für den Transport auf Bikendrik Island, einer Insel zwischen von Material- und Raketenteilen kaufte. Neueste Quizfrage: »Welche Rakete Neu-Seeland und Hawaii. Ihn erreichte Die beiden Flugzeuge pendelten zwi- trägt den Namen des weltweit ersten pri- kein politisches Gewitter mehr. vaten Raumfahrtunternehmens mit Sitz schen München-Riem und dem von in Neu-Isenburg?« Die richtige Antwort OTRAG errichteten Airport ›Luvua‹ (Flie- Der Regisseur Oliver Schwehm recher- lautet ›OTRAG-Rakete‹! – Hätten Sie’s gercode). Am 17.5.1977 gab es den ers- chierte seit 2014 zu OTRAG, schrieb ein gewusst? – Vermutlich nicht, obwohl ten Start einer OTRAG-Rakete in Zaire, Drehbuch und führte Regie für seinen OTRAG nie geheim war. Natürlich umgab natürlich mit dem Hoheitszeichen von Film ›Fly Rocket Fly‹ unter Einbeziehung sich OTRAG auch mit Geheimnissen, die Zaire. Am 20.5.1978 erfolgte der Start von originalen OTRAG-Filmdokumenten. nach und nach enthüllt wurden. von OTRAG 2 ebenfalls mit dem Hoheits- Ab dem 27.9.2018 lief ›Fly Rocket Fly‹ in zeichen von Zaire. -
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. -
Philippine Scene Demonstrating the Preparation of Favorite Filipino Dishes
Msgr. Gutierrez Miles Beauchamp Entertainment Freedom, not bondage; Wait ‘till you Annabelle prefers Yilmaz transformation... hear this one over John Lloyd for Ruffa June 26 - July 2, 2009 Thousands march vs ConAss PHILIPPINE NEWS SER- VICE -- VARIOUS groups GK Global Summit A visit to my old high school opposed to Charter change yesterday occupied the corner of Ayala Avenue and Paseo de Meloto passes torch No longer the summer of 1964, but Roxas in Makati City to show their indignation to efforts to to Oquinena and looks rewrite the Charter which they the winter of our lives in 2009 said will extend the term of toward future When I mentioned that I President Macapagal-Arroyo. would be going home to the Event organizers said there were about 20,000 people who Philippines last April, some marched and converged at of my classmates asked me the city’s financial district but to visit our old high school the police gave a conserva- and see how we could be tive crowd estimate of about of help. A classmate from 5,000. Philadelphia was also going Personalities spotted marching included Senators home at the same time and Manuel Roxas II, Benigno suggested that we meet “Noy-noy” Aquino III, Pan- with our other classmates in filo Lacson, Rodolfo Biazon, Manila. Pia Cayetano, Loren Legarda, Jamby Madrigal and Rich- By Simeon G. Silverio, Jr. ard Gordon, former Senate Publisher & Editor President Franklin Drilon and Gabriela Rep. Liza Maza, and The San Diego Rep. Jose de Venecia. They Asian Journal took turns lambasting allies of the administration who See page 5 Arellano facade (Continued on page 4) Tony Meloto addresses the crowd as Luis Oquinena and other GK supporters look on. -
Preparation of Papers for AIAA Technical Conferences
DUKSUP: A Computer Program for High Thrust Launch Vehicle Trajectory Design & Optimization Spurlock, O.F.I and Williams, C. H.II NASA Glenn Research Center, Cleveland, OH, 44135 From the late 1960’s through 1997, the leadership of NASA’s Intermediate and Large class unmanned expendable launch vehicle projects resided at the NASA Lewis (now Glenn) Research Center (LeRC). One of LeRC’s primary responsibilities --- trajectory design and performance analysis --- was accomplished by an internally-developed analytic three dimensional computer program called DUKSUP. Because of its Calculus of Variations-based optimization routine, this code was generally more capable of finding optimal solutions than its contemporaries. A derivation of optimal control using the Calculus of Variations is summarized including transversality, intermediate, and final conditions. The two point boundary value problem is explained. A brief summary of the code’s operation is provided, including iteration via the Newton-Raphson scheme and integration of variational and motion equations via a 4th order Runge-Kutta scheme. Main subroutines are discussed. The history of the LeRC trajectory design efforts in the early 1960’s is explained within the context of supporting the Centaur upper stage program. How the code was constructed based on the operation of the Atlas/Centaur launch vehicle, the limits of the computers of that era, the limits of the computer programming languages, and the missions it supported are discussed. The vehicles DUKSUP supported (Atlas/Centaur, Titan/Centaur, and Shuttle/Centaur) are briefly described. The types of missions, including Earth orbital and interplanetary, are described. The roles of flight constraints and their impact on launch operations are detailed (such as jettisoning hardware on heating, Range Safety, ground station tracking, and elliptical parking orbits). -
Great Mambo Chicken and the Transhuman Condition
Tf Freewheel simply a tour « // o é Z oon" ‘ , c AUS Figas - 3 8 tion = ~ Conds : 8O man | S. | —§R Transhu : QO the Great Mambo Chicken and the Transhuman Condition Science Slightly Over the Edge ED REGIS A VV Addison-Wesley Publishing Company, Inc. - Reading, Massachusetts Menlo Park, California New York Don Mills, Ontario Wokingham, England Amsterdam Bonn Sydney Singapore Tokyo Madrid San Juan Paris Seoul Milan Mexico City Taipei Acknowledgmentof permissions granted to reprint previously published material appears on page 301. Manyofthe designations used by manufacturers andsellers to distinguish their products are claimed as trademarks. Where those designations appear in this book and Addison-Wesley was aware of a trademark claim, the designations have been printed in initial capital letters (e.g., Silly Putty). .Library of Congress Cataloging-in-Publication Data Regis, Edward, 1944— Great mambo chicken and the transhuman condition : science slightly over the edge / Ed Regis. p- cm. Includes bibliographical references. ISBN 0-201-09258-1 ISBN 0-201-56751-2 (pbk.) 1. Science—Miscellanea. 2. Engineering—Miscellanea. 3. Forecasting—Miscellanea. I. Title. Q173.R44 1990 500—dc20 90-382 CIP Copyright © 1990 by Ed Regis All rights reserved. No part ofthis publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America. Text design by Joyce C. Weston Set in 11-point Galliard by DEKR Corporation, Woburn, MA - 12345678 9-MW-9594939291 Second printing, October 1990 First paperback printing, August 1991 For William Patrick Contents The Mania.. -
Commercial Orbital Transportation Services
National Aeronautics and Space Administration Commercial Orbital Transportation Services A New Era in Spaceflight NASA/SP-2014-617 Commercial Orbital Transportation Services A New Era in Spaceflight On the cover: Background photo: The terminator—the line separating the sunlit side of Earth from the side in darkness—marks the changeover between day and night on the ground. By establishing government-industry partnerships, the Commercial Orbital Transportation Services (COTS) program marked a change from the traditional way NASA had worked. Inset photos, right: The COTS program supported two U.S. companies in their efforts to design and build transportation systems to carry cargo to low-Earth orbit. (Top photo—Credit: SpaceX) SpaceX launched its Falcon 9 rocket on May 22, 2012, from Cape Canaveral, Florida. (Second photo) Three days later, the company successfully completed the mission that sent its Dragon spacecraft to the Station. (Third photo—Credit: NASA/Bill Ingalls) Orbital Sciences Corp. sent its Antares rocket on its test flight on April 21, 2013, from a new launchpad on Virginia’s eastern shore. Later that year, the second Antares lifted off with Orbital’s cargo capsule, (Fourth photo) the Cygnus, that berthed with the ISS on September 29, 2013. Both companies successfully proved the capability to deliver cargo to the International Space Station by U.S. commercial companies and began a new era of spaceflight. ISS photo, center left: Benefiting from the success of the partnerships is the International Space Station, pictured as seen by the last Space Shuttle crew that visited the orbiting laboratory (July 19, 2011). More photos of the ISS are featured on the first pages of each chapter. -
THE HUMBLE BEGINNINGS of the INQUIRER LIFESTYLE SERIES: FITNESS FASHION with SAMSUNG July 9, 2014 FASHION SHOW]
1 The Humble Beginnings of “Inquirer Lifestyle Series: Fitness and Fashion with Samsung Show” Contents Presidents of the Republic of the Philippines ................................................................ 8 Vice-Presidents of the Republic of the Philippines ....................................................... 9 Popes .................................................................................................................................. 9 Board Members .............................................................................................................. 15 Inquirer Fitness and Fashion Board ........................................................................... 15 July 1, 2013 - present ............................................................................................... 15 Philippine Daily Inquirer Executives .......................................................................... 16 Fitness.Fashion Show Project Directors ..................................................................... 16 Metro Manila Council................................................................................................. 16 June 30, 2010 to June 30, 2016 .............................................................................. 16 June 30, 2013 to present ........................................................................................ 17 Days to Remember (January 1, AD 1 to June 30, 2013) ........................................... 17 The Philippines under Spain ...................................................................................... -
Use of Remotely Sensed Data to Enhance Estimation of Aboveground Biomass for the Dry Afromontane Forest in South-Central Ethiopia
remote sensing Article Use of Remotely Sensed Data to Enhance Estimation of Aboveground Biomass for the Dry Afromontane Forest in South-Central Ethiopia Habitamu Taddese 1,2,* , Zerihun Asrat 2,3 , Ingunn Burud 1, Terje Gobakken 3 , Hans Ole Ørka 3 , Øystein B. Dick 1 and Erik Næsset 3 1 Faculty of Science and Technology, Norwegian University of Life Sciences, P.O. Box 5003, 1432 Ås, Norway; [email protected] (I.B.); [email protected] (Ø.B.D.) 2 Wondo Genet College of Forestry and Natural Resources, Hawassa University, P.O. Box 128, Shashemene 3870006, Ethiopia; [email protected] 3 Faculty Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, 1432 Ås, Norway; [email protected] (T.G.); [email protected] (H.O.Ø.); [email protected] (E.N.) * Correspondence: [email protected]; Tel.: +47-4671-8534 Received: 31 July 2020; Accepted: 11 October 2020; Published: 13 October 2020 Abstract: Periodic assessment of forest aboveground biomass (AGB) is essential to regulate the impacts of the changing climate. However, AGB estimation using field-based sample survey (FBSS) has limited precision due to cost and accessibility constraints. Fortunately, remote sensing technologies assist to improve AGB estimation precisions. Thus, this study assessed the role of remotely sensed (RS) data in improving the precision of AGB estimation in an Afromontane forest in south-central Ethiopia. The research objectives were to identify RS variables that are useful for estimating AGB and evaluate the extent of improvement in the precision of the remote sensing-assisted AGB estimates beyond the precision of a pure FBSS. -
The Proliferation of Delivery Systems 1199
The Proliferation of I Delivery Systems 5 country seeking to acquire weapons of mass destruction will probably desire some means to deliver them. Delivery vehicles may be based on very simple or very complex technologies. Under the appropriate circum- stances,A for instance, trucks, small boats, civil aircraft, larger cargo planes, or ships could be used to deliver or threaten to deliver at least a few weapons to nearby or more distant targets. Any organization that can smuggle large quantities of illegal drugs could probably also deliver weapons of mass destruction via similar means, and the source of the delivery might not be known. Such low technology means might be chosen even if higher technology alternatives existed. If the weapons are intended for close-in battlefield use, delivery vehicles with ranges well under 100 km may suffice. Strategic targets in some regional conflicts are only a few hundred kilometers from a nation’s borders. (A fixed-direction launch system, such as the Supergun being developed in Iraq, might also be used in these circumstances.) Deterrence or retaliation against more distant countries, however, might require delivery ranges of many thousands of kilometers. This chapter focuses on “high end” delivery systems— ballistic missiles, cruise missiles, and combat aircraft-for the following reasons: ■ simpler systems, such as cars and trucks, boats, civil aircraft, and artillery systems are not amenable to international control. No nonproliferation policy could possibly prevent countries with weapons of mass destruction from utilizing such vehicles; , there is a high degree of overlap among the countries pursuing weapons of mass destruction and those possessing, developing or seeking to acquire missiles and highly capable combat aircraft; and I 197 198 I Technologies Underlying Weapons of Mass Destruction modem delivery systems enable a country to production.