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L AUNCH SYSTEMS Databk7 Collected.Book Page 18 Monday, September 14, 2009 2:53 PM Databk7 Collected.Book Page 19 Monday, September 14, 2009 2:53 PM
databk7_collected.book Page 17 Monday, September 14, 2009 2:53 PM CHAPTER TWO L AUNCH SYSTEMS databk7_collected.book Page 18 Monday, September 14, 2009 2:53 PM databk7_collected.book Page 19 Monday, September 14, 2009 2:53 PM CHAPTER TWO L AUNCH SYSTEMS Introduction Launch systems provide access to space, necessary for the majority of NASA’s activities. During the decade from 1989–1998, NASA used two types of launch systems, one consisting of several families of expendable launch vehicles (ELV) and the second consisting of the world’s only partially reusable launch system—the Space Shuttle. A significant challenge NASA faced during the decade was the development of technologies needed to design and implement a new reusable launch system that would prove less expensive than the Shuttle. Although some attempts seemed promising, none succeeded. This chapter addresses most subjects relating to access to space and space transportation. It discusses and describes ELVs, the Space Shuttle in its launch vehicle function, and NASA’s attempts to develop new launch systems. Tables relating to each launch vehicle’s characteristics are included. The other functions of the Space Shuttle—as a scientific laboratory, staging area for repair missions, and a prime element of the Space Station program—are discussed in the next chapter, Human Spaceflight. This chapter also provides a brief review of launch systems in the past decade, an overview of policy relating to launch systems, a summary of the management of NASA’s launch systems programs, and tables of funding data. The Last Decade Reviewed (1979–1988) From 1979 through 1988, NASA used families of ELVs that had seen service during the previous decade. -
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. -
1. INTRODUCTION 2. EASY INSTALLATION GUIDE 8. Explain How to Download S/W by USB and How to Upload and Download 9. HOW to DOWNLO
1. INTRODUCTION Overview…………………………………………………………………………..………………...……... 2 Main Features……………………………………………………………………………... ...………... ....4 2. EASY INSTALLATION GUIDE...…………...…………...…………...…………...……….. .. 3 3. SAFETY Instructions.………………………………………………………………………… …6 4. CHECK POINTS BEFORE USE……………………………………………………………… 7 Accessories Satellite Dish 5. CONTROLS/FUNCTIONS……………………………………………………………………….8 Front/Rear panel Remote controller Front Display 6. EQUIPMENT CONNECTION……………………………………………………………....… 11 CONNECTION WITH ANTENNA / TV SET / A/V SYSTEM 7. OPERATION…………………………………………………………………….………………….. 12 Getting Started System Settings Edit Channels EPG CAM(COMMON INTERFACE MODULE) Only CAS(CONDITIONAL ACCESS SYSTEM) USB Menu PVR Menu 8. Explain how to download S/W by USB and how to upload and download channels by USB……………………….……………………………………….…………………31 9. HOW TO DOWNLOAD SOFTWARE FROM PC TO RECEIVER…………….…32 10. Trouble Shooting……………………….……………………………………….………………34 11. Specifications…………………………………………………………………….……………….35 12. Glossary of Terms……………………………………………………………….……………...37 1 INTRODUCTION OVERVIEW This combo receiver is designed for using both free-to-air and encrypted channel reception. Enjoy the rich choice of more than 20,000 different channels, broadcasting a large range of culture, sports, cinema, news, events, etc. This receiver is a technical masterpiece, assembled with the highest qualified electronic parts. MAIN FEATURES • High Definition Tuners : DVB-S/DVB-S2 Satellite & DVB-T Terrestrial Compliant • DVB-S/DVB-S2 Satellite Compliant(MPEG-II/MPEG-IV/H.264) -
1998 Year in Review
Associate Administrator for Commercial Space Transportation (AST) January 1999 COMMERCIAL SPACE TRANSPORTATION: 1998 YEAR IN REVIEW Cover Photo Credits (from left): International Launch Services (1998). Image is of the Atlas 2AS launch on June 18, 1998, from Cape Canaveral Air Station. It successfully orbited the Intelsat 805 communications satellite for Intelsat. Boeing Corporation (1998). Image is of the Delta 2 7920 launch on September 8, 1998, from Vandenberg Air Force Base. It successfully orbited five Iridium communications satellites for Iridium LLP. Lockheed Martin Corporation (1998). Image is of the Athena 2 awaiting its maiden launch on January 6, 1998, from Spaceport Florida. It successfully deployed the NASA Lunar Prospector. Orbital Sciences Corporation (1998). Image is of the Taurus 1 launch from Vandenberg Air Force Base on February 10, 1998. It successfully orbited the Geosat Follow-On 1 military remote sensing satellite for the Department of Defense, two Orbcomm satellites and the Celestis 2 funerary payload for Celestis Corporation. Orbital Sciences Corporation (1998). Image is of the Pegasus XL launch on December 5, 1998, from Vandenberg Air Force Base. It successfully orbited the Sub-millimeter Wave Astronomy Satellite for the Smithsonian Astrophysical Observatory. 1998 YEAR IN REVIEW INTRODUCTION INTRODUCTION In 1998, U.S. launch service providers conducted In addition, 1998 saw continuing demand for 22 launches licensed by the Federal Aviation launches to deploy the world’s first low Earth Administration (FAA), an increase of 29 percent orbit (LEO) communication systems. In 1998, over the 17 launches conducted in 1997. Of there were 17 commercial launches to LEO, 14 these 22, 17 were for commercial or international of which were for the Iridium, Globalstar, and customers, resulting in a 47 percent share of the Orbcomm LEO communications constellations. -
Quarterly Launch Report
Commercial Space Transportation QUARTERLY LAUNCH REPORT Featuring the launch results from the previous quarter and forecasts for the next two quarters 4th Quarter 1997 U n i t e d S t a t e s D e p a r t m e n t o f T r a n s p o r t a t i o n • F e d e r a l A v i a t i o n A d m i n i s t r a t i o n A s s o c i a t e A d m i n i s t r a t o r f o r C o m m e r c i a l S p a c e T r a n s p o r t a t i o n QUARTERLY LAUNCH REPORT 1 4TH QUARTER 1997 REPORT Objectives This report summarizes recent and scheduled worldwide commercial, civil, and military orbital space launch events. Scheduled launches listed in this report are vehicle/payload combinations that have been identified in open sources, including industry references, company manifests, periodicals, and government documents. Note that such dates are subject to change. This report highlights commercial launch activities, classifying commercial launches as one or more of the following: • Internationally competed launch events (i.e., launch opportunities considered available in principle to competitors in the international launch services market), • Any launches licensed by the Office of the Associate Administrator for Commercial Space Transportation of the Federal Aviation Administration under U.S. -
Annette Froehlich ·André Siebrits Volume 1: a Primary Needs
Studies in Space Policy Annette Froehlich · André Siebrits Space Supporting Africa Volume 1: A Primary Needs Approach and Africa’s Emerging Space Middle Powers Studies in Space Policy Volume 20 Series Editor European Space Policy Institute, Vienna, Austria Editorial Advisory Board Genevieve Fioraso Gerd Gruppe Pavel Kabat Sergio Marchisio Dominique Tilmans Ene Ergma Ingolf Schädler Gilles Maquet Jaime Silva Edited by: European Space Policy Institute, Vienna, Austria Director: Jean-Jacques Tortora The use of outer space is of growing strategic and technological relevance. The development of robotic exploration to distant planets and bodies across the solar system, as well as pioneering human space exploration in earth orbit and of the moon, paved the way for ambitious long-term space exploration. Today, space exploration goes far beyond a merely technological endeavour, as its further development will have a tremendous social, cultural and economic impact. Space activities are entering an era in which contributions of the humanities—history, philosophy, anthropology—, the arts, and the social sciences—political science, economics, law—will become crucial for the future of space exploration. Space policy thus will gain in visibility and relevance. The series Studies in Space Policy shall become the European reference compilation edited by the leading institute in the field, the European Space Policy Institute. It will contain both monographs and collections dealing with their subjects in a transdisciplinary way. More information about this -
Classification of Geosynchronous Objects
esoc European Space Operations Centre Robert-Bosch-Strasse 5 D-64293 Darmstadt Germany T +49 (0)6151 900 www.esa.int CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS Produced with the DISCOS Database Prepared by T. Flohrer & S. Frey Reference GEN-DB-LOG-00195-OPS-GR Issue 18 Revision 0 Date of Issue 3 June 2016 Status ISSUED Document Type TN European Space Agency Agence spatiale europeenne´ Abstract This is a status report on geosynchronous objects as of 1 January 2016. Based on orbital data in ESA’s DISCOS database and on orbital data provided by KIAM the situation near the geostationary ring is analysed. From 1434 objects for which orbital data are available (of which 2 are outdated, i.e. the last available state dates back to 180 or more days before the reference date), 471 are actively controlled, 747 are drifting above, below or through GEO, 190 are in a libration orbit and 15 are in a highly inclined orbit. For 11 objects the status could not be determined. Furthermore, there are 50 uncontrolled objects without orbital data (of which 44 have not been cata- logued). Thus the total number of known objects in the geostationary region is 1484. In issue 18 the previously used definition of ”near the geostationary ring” has been slightly adapted. If you detect any error or if you have any comment or question please contact: Tim Flohrer, PhD European Space Agency European Space Operations Center Space Debris Office (OPS-GR) Robert-Bosch-Str. 5 64293 Darmstadt, Germany Tel.: +49-6151-903058 E-mail: tim.fl[email protected] Page 1 / 178 European Space Agency CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS Agence spatiale europeenne´ Date 3 June 2016 Issue 18 Rev 0 Table of contents 1 Introduction 3 2 Sources 4 2.1 USSTRATCOM Two-Line Elements (TLEs) . -
Commercial Spacecraft Mission Model Update
Commercial Space Transportation Advisory Committee (COMSTAC) Report of the COMSTAC Technology & Innovation Working Group Commercial Spacecraft Mission Model Update May 1998 Associate Administrator for Commercial Space Transportation Federal Aviation Administration U.S. Department of Transportation M5528/98ml Printed for DOT/FAA/AST by Rocketdyne Propulsion & Power, Boeing North American, Inc. Report of the COMSTAC Technology & Innovation Working Group COMMERCIAL SPACECRAFT MISSION MODEL UPDATE May 1998 Paul Fuller, Chairman Technology & Innovation Working Group Commercial Space Transportation Advisory Committee (COMSTAC) Associative Administrator for Commercial Space Transportation Federal Aviation Administration U.S. Department of Transportation TABLE OF CONTENTS COMMERCIAL MISSION MODEL UPDATE........................................................................ 1 1. Introduction................................................................................................................ 1 2. 1998 Mission Model Update Methodology.................................................................. 1 3. Conclusions ................................................................................................................ 2 4. Recommendations....................................................................................................... 3 5. References .................................................................................................................. 3 APPENDIX A – 1998 DISCUSSION AND RESULTS........................................................ -
Trends in Space Commerce
Foreword from the Secretary of Commerce As the United States seeks opportunities to expand our economy, commercial use of space resources continues to increase in importance. The use of space as a platform for increasing the benefits of our technological evolution continues to increase in a way that profoundly affects us all. Whether we use these resources to synchronize communications networks, to improve agriculture through precision farming assisted by imagery and positioning data from satellites, or to receive entertainment from direct-to-home satellite transmissions, commercial space is an increasingly large and important part of our economy and our information infrastructure. Once dominated by government investment, commercial interests play an increasing role in the space industry. As the voice of industry within the U.S. Government, the Department of Commerce plays a critical role in commercial space. Through the National Oceanic and Atmospheric Administration, the Department of Commerce licenses the operation of commercial remote sensing satellites. Through the International Trade Administration, the Department of Commerce seeks to improve U.S. industrial exports in the global space market. Through the National Telecommunications and Information Administration, the Department of Commerce assists in the coordination of the radio spectrum used by satellites. And, through the Technology Administration's Office of Space Commercialization, the Department of Commerce plays a central role in the management of the Global Positioning System and advocates the views of industry within U.S. Government policy making processes. I am pleased to commend for your review the Office of Space Commercialization's most recent publication, Trends in Space Commerce. The report presents a snapshot of U.S. -
<> CRONOLOGIA DE LOS SATÉLITES ARTIFICIALES DE LA
1 SATELITES ARTIFICIALES. Capítulo 5º Subcap. 10 <> CRONOLOGIA DE LOS SATÉLITES ARTIFICIALES DE LA TIERRA. Esta es una relación cronológica de todos los lanzamientos de satélites artificiales de nuestro planeta, con independencia de su éxito o fracaso, tanto en el disparo como en órbita. Significa pues que muchos de ellos no han alcanzado el espacio y fueron destruidos. Se señala en primer lugar (a la izquierda) su nombre, seguido de la fecha del lanzamiento, el país al que pertenece el satélite (que puede ser otro distinto al que lo lanza) y el tipo de satélite; este último aspecto podría no corresponderse en exactitud dado que algunos son de finalidad múltiple. En los lanzamientos múltiples, cada satélite figura separado (salvo en los casos de fracaso, en que no llegan a separarse) pero naturalmente en la misma fecha y juntos. NO ESTÁN incluidos los llevados en vuelos tripulados, si bien se citan en el programa de satélites correspondiente y en el capítulo de “Cronología general de lanzamientos”. .SATÉLITE Fecha País Tipo SPUTNIK F1 15.05.1957 URSS Experimental o tecnológico SPUTNIK F2 21.08.1957 URSS Experimental o tecnológico SPUTNIK 01 04.10.1957 URSS Experimental o tecnológico SPUTNIK 02 03.11.1957 URSS Científico VANGUARD-1A 06.12.1957 USA Experimental o tecnológico EXPLORER 01 31.01.1958 USA Científico VANGUARD-1B 05.02.1958 USA Experimental o tecnológico EXPLORER 02 05.03.1958 USA Científico VANGUARD-1 17.03.1958 USA Experimental o tecnológico EXPLORER 03 26.03.1958 USA Científico SPUTNIK D1 27.04.1958 URSS Geodésico VANGUARD-2A -
Quarterly Launch Report
Commercial Space Transportation QUARTERLY LAUNCH REPORT Featuring the launch results from the previous quarter and forecasts for the next two quarters 1st Quarter 1998 U n i t e d S t a t e s D e p a r t m e n t o f T r a n s p o r t a t i o n • F e d e r a l A v i a t i o n A d m i n i s t r a t i o n A s s o c i a t e A d m i n i s t r a t o r f o r C o m m e r c i a l S p a c e T r a n s p o r t a t i o n QUARTERLY LAUNCH REPORT 1 1ST QUARTER 1998 REPORT Objectives This report summarizes recent and scheduled worldwide commercial, civil, and military orbital space launch events. Scheduled launches listed in this report are vehicle/payload combinations that have been identified in open sources, including industry references, company manifests, periodicals, and government documents. Note that such dates are subject to change. This report highlights commercial launch activities, classifying commercial launches as one or more of the following: • Internationally competed launch events (i.e., launch opportunities considered available in principle to competitors in the international launch services market), • Any launches licensed by the Office of the Associate Administrator for Commercial Space Transportation of the Federal Aviation Administration under U.S. -
Small-Satellite Costs
Small-Satellite Costs David A. Bearden ighly capable small satellites are small systems would become more preva- others used size. Even scarcer than good commonplace today, but this was- lent than the larger systems built during the descriptions of small satellites, however, n’t always the case. It wasn’t until previous 30 years. were guidelines for cost estimation of small- Hthe late 1980s that modern small But exactly which spacecraft fell into the satellite projects. Clearly, a more useful def- satellites came on the scene. This new new category? A precise description of inition of small space systems was needed. breed of low-profile, low-cost space system small satellites, or “lightsats,” as they were By the 1990s, because of increased in- was built by maximizing the use of existing also called, was lacking in the space litera- terest in small satellites for military, com- components and off-the-shelf technology ture of the day. The terms meant different mercial, and academic research applica- and minimizing developmental efforts. At things to different people. Some estab- tions, the Air Force Space and Missile the time, many thought that because of lished a mass threshold (e.g., 500 kilo- Systems Center (SMC) and the National their functional and operational character- grams) to indicate when a satellite was Reconnaissance Office (NRO) asked The istics and their low acquisition costs, these small; others used cost as a criterion; still Aerospace Corporation for information about Crosslink Winter 2000/2001 • 33 1000 specifically tailored to small-satellite pro- grams. To meet this need, Aerospace even- tually developed the Small Satellite Cost Model, a small-satellite trade-study soft- 100 ware tool that captures cost, performance, and risk information within a single frame- work.