ESA Bulletin Is an ESA Communications Production

Total Page:16

File Type:pdf, Size:1020Kb

ESA Bulletin Is an ESA Communications Production number 157 | February 2014 bulletin → space for europe European Space Agency The European Space Agency was formed out of, and took over the rights and The ESA headquarters are in Paris. obligations of, the two earlier European space organisations – the European Space Research Organisation (ESRO) and the European Launcher Development The major establishments of ESA are: Organisation (ELDO). The Member States are Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the ESTEC, Noordwijk, Netherlands. Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland and the United Kingdom. Canada is a Cooperating State. ESOC, Darmstadt, Germany. In the words of its Convention: the purpose of the Agency shall be to provide for ESRIN, Frascati, Italy. and to promote, for exclusively peaceful purposes, cooperation among European States in space research and technology and their space applications, with a view ESAC, Madrid, Spain. to their being used for scientific purposes and for operational space applications systems: EAC, Cologne, Germany. → by elaborating and implementing a long-term European space policy, by ECSAT, Harwell, United Kingdom. recommending space objectives to the Member States, and by concerting the policies of the Member States with respect to other national and international ESA Redu, Belgium. organisations and institutions; → by elaborating and implementing activities and programmes in the space field; → by coordinating the European space programme and national programmes, and by integrating the latter progressively and as completely as possible into the European Chairman of the Council: space programme, in particular as regards the development of applications Johann-Dietrich Wörner satellites; → by elaborating and implementing the industrial policy appropriate to its programme Vice-Chairs: and by recommending a coherent industrial policy to the Member States. Enrico Saggese and David Parker The Agency is directed by a Council composed of representatives of the Member Director General: States. The Director General is the chief executive of the Agency and its legal Jean-Jacques Dordain representative. ← On cover: ESA’s Gaia star-mapper satellite was launched on 19 December 2013. Here, Gaia is lowered into position on its Soyuz launcher earlier in December (ESA/CNES/ Arianespace/Optique Vidéo du CSG) → contents 06 number 157 | February 2014 02 12 The ESA Bulletin is an ESA Communications production. Published by: ESA Communication Department ESTEC, PO Box 299 2200 AG Noordwijk The Netherlands Tel: +31 71 565 3408 Email: [email protected] Editor 30 38 45 Carl Walker Design WHY 1964? Giada Gasperoni (Taua) An introduction by Jean-Jacques Dordain, ESA Director General Jean-Jacques Dordain → 02 Organisation www.esa.int/credits FIFTY YEARS OF COOPERATION A history of Europe in space The ESA Bulletin is published by the Dr John Krige → 06 European Space Agency. Individual articles may be reprinted provided A CHRONOLOGY OF EUROPEAN COOPERATION IN SPACE the credit line reads ‘Reprinted from Part 1: 1959–74 → 12 ESA Bulletin’, plus date of issue. Reprinted signed articles must bear COPERNICUS the authors’ names. Moving from development to operations Josef Aschbacher et al → 30 ESA and the ESA logo are trademarks of the European Space Agency. GETTING ‘SPACE’ EXPERIENCE ON EARTH Images copyright ESA unless stated otherwise. Permission to reproduce Education activities for university students or distribute material identified as Natacha Callens & Piero Galeone → 38 copyright of a third party must be obtained from the copyright owner 2013 IN PICTURES concerned. Some of the most memorable moments and inspirational images taken last year → 45 Copyright © 2014 NEWS IN BRIEF → 56 European Space Agency ISSN 0376-4265 | e-ISSN 1608-4713 PROGRAMMES IN PROGRESS → 68 PUBLICATIONS → 92 why 1964? The notification by ESRO that the French government had ratified the original text of the ESRO Convention (deposited with the French Ministère des Affaires étrangères as an intergovernmental agreement signed in Paris) 2 www.esa.int dg intro → → WHY 1964? An introduction by Jean-Jacques Dordain, ESA Director General A new year opens, but 2014 is special: this year the This year, 2014, will be dedicated to addressing the future space community is celebrating the anniversary of in the light of these 50 years of unique achievements the construction of Europe as a space power and in space, which have put ESA among the leading space 50 years of unique achievements in space. agencies of the world. The collaborative European space effort was officially born In the late 1940s and 1950s, European integration in 50 years ago. In 1964, the Conventions of the European advanced scientific and technological developments was Launcher Development Organisation (ELDO) and the then very much in the air – until two leading scientific European Space Research Organisation (ESRO) entered statesmen, Pierre Auger of France and Edoardo Amaldi of into force. A little more than a decade later, ESA was Italy, made the first steps towards establishing a significant established, taking over from these two organisations. European presence in space. European Space Agency | Bulletin 157 | February 2014 3 why 1964? Amaldi’s informal paper on the ‘Introduction to the discussion It was widely accepted that European space science should on space research in Europe’, written in 1959, suggested the be organisationally distinct from launcher development. creation of a ‘European Space Research Organisation’ that Thus were the seeds sown for Europe to enter space would need five years to get itself off the ground. A young with two organisations. One was ESRO that emerged French scientist, Jacques Blamont, also pleaded for the from COPERS. The other was ELDO, whose structure was ‘creation of a European centre for rocket research, which could defined in parallel negotiations between a smaller group of be managed by scientists’, on the model of CERN. governments and which included a non-European country, Australia, among its Member States. The momentum was established, leading to a meeting of those interested with the Committee on Space Research, held COPERS laid its draft convention before an in Nice, France, in January 1960. The UK’s Sir Harrie Massey intergovernmental conference in Paris on 14 June 1962. came armed with a blueprint for a possible programme for It entered into force on 20 March 1964, the official birth a European space organisation. Scientists met again shortly date of ESRO. The 10 founding states were Belgium, afterwards in Paris, in February 1960. A major step forward Denmark, France, the Federal Republic of Germany, Italy, was taken at this gathering towards formalising the European the Netherlands, Spain, Sweden, Switzerland and the space programme, based on Massey’s proposal. United Kingdom. Austria and Norway, originally engaged in the deliberations over the formation of ESRO, retained A European Space Research Study Group produced a observer status. draft document that was then submitted to a high-level meeting of scientific and government officials that met in The first ESRO Council meeting took place on the main auditorium at CERN (Meyrin, 28 November 1960). 23 March 1964. Open for signature on 29 March 1962, The delegates sanctioned the formation of a Preparatory the ELDO convention entered into force two years later, Commission to Study the Possibilities for European on 29 February 1964. Its Council met for the first time on Collaboration in the Field of Space (COPERS). 5 May of that year. → Europe’s celebration of 50 years in space was launched on 5 December 2013, at the European Centre for Space Applications and Telecommunications (ECSAT) naming ceremony at Harwell, UK. ECSAT’s new building will be named after ESA’s first Director General, Roy Gibson. Here current ESA Director General Jean-Jacques Dordain, Roy Gibson and UK Minister for Universities and Science David Willetts laid the stones of a sculpture that will be placed in the future building’s courtyard (UKSA/M. Alexander) 4 www.esa.int dg intro → The European space effort was almost overwhelmed This is only possible because we have the launchers, systems by a crisis in the late 1960s and early 1970s. Out of the and technologies capable of placing satellites accurately technological setbacks and political uncertainties that into space. The benefits of space utilisation and exploration marked the period, the template for a viable collaborative have expanded in ways that could not have been envisaged European effort in space science and applications, along 50 years ago. Space applications are now a fact of daily life with launcher development, was defined. This template for all European citizens, and have become one of the most provided the framework for the successful European space efficient vectors of growth. The future is therefore much programme that ensued. more important for space than its past. A single European Space Agency was established in 1975. Now a suite of events and activities are planned during 2014 A Silver Jubilee Celebration took place in 1989, in the to mark the 50 years of European cooperation in space – presence of French President Mitterrand and German anniversary for the whole space sector in Europe, which can Chancellor Kohl, to mark 25 years of successful be proud of its results and achievements. European cooperation. With the motto ‘serving European cooperation and In those years, ESA has become Europe’s gateway
Recommended publications
  • Issues Paper on Exploring Space Technologies for Sustainable Development and the Benefits of International Research Collaboration in This Context
    United Nations Commission on Science and Technology for Development Inter-sessional Panel 2019-2020 7-8 November 2019 Geneva, Switzerland Issues Paper on Exploring space technologies for sustainable development and the benefits of international research collaboration in this context Draft Not to be cited Prepared by UNCTAD Secretariat1 18 October 2019 1 Contributions from the Governments of Austria, Belgium, Botswana, Brazil, Canada, Japan, Mexico, South Africa, Turkey, the United Kingdom, United States of America, as well as from the Economic and Social Commission for Asia and the Pacific, the Food and Agriculture Organization, the International Telecommunication Union, the United Nations Office for Disaster Risk Reduction and the World Food Programme are gratefully acknowledged. Contents Table of figures ....................................................................................................................................... 3 Table of boxes ......................................................................................................................................... 3 I. Introduction .................................................................................................................................... 4 II. Space technologies for the Sustainable Development Goals ......................................................... 5 1. Food security and agriculture ..................................................................................................... 5 2. Health applications ....................................................................................................................
    [Show full text]
  • Ariane-5 Completes Flawless Third Test Flight
    r bulletin 96 — november 1998 Ariane-5 Completes Flawless Third Test Flight A launch-readiness review conducted on Friday engine shut down and Maqsat-3 was 16 and Monday 19 October had given the go- successfully injected into GTO. The orbital ahead for the final countdown for a launch just parameters at that point were: two days later within a 90-minute launch Perigee: 1027 km, compared with the window between 13:00 to 14:30 Kourou time. 1028 ± 3 km predicted The launcher’s roll-out from the Final Assembly Apogee: 35 863 km, compared with the Building to the Launch Zone was therefore 35 898 ± 200 km predicted scheduled for Tuesday 20 October at 09:30 Inclination: 6.999 deg, compared with the Kourou time. 6.998 ± 0.05 deg predicted. On 21 October, Europe reconfirmed its lead in providing space Speaking in Kourou immediately after the flight, transportation systems for the 21st Century. Ariane-5, on its third Fredrik Engström, ESA’s Director of Launchers qualification flight, left no doubts as to its ability to deliver payloads and the Ariane-503 Flight Director, confirmed reliably and accurately to Geostationary Transfer Orbit (GTO). The new that: “The third Ariane-5 flight has been a heavy-lift launcher lifted off in glorious sunshine from the Guiana complete success. It qualifies Europe’s new Space Centre, Europe’s spaceport in Kourou, French Guiana, at heavy-lift launcher and vindicates the 13:37:21 local time (16:37:21 UT). technological options chosen by the European Space Agency.” This third Ariane-5 test flight was intended ESA’s Director
    [Show full text]
  • China's Touch on the Moon
    commentary China’s touch on the Moon Long Xiao As well as being a milestone in technology, the Chang’e lunar exploration programme establishes China as a contributor to space science. With much still to learn about the Moon, fieldwork beyond Earth’s orbit must be an international effort. hen China’s Chang’e 3 spacecraft geological history of the landing site. touched down on the lunar High-resolution images have shown rocky Wsurface on 14 December 2013, terrain with outcrops of porphyritic basalt, it was the first soft landing on the Moon such as Loong Rock (Fig. 2). Analysis since the Soviet Union’s Luna 24 mission of data collected by the penetrating in 1976. Following on from the decades- Chang’e 3 radar should lead to identification of the old triumphs of the Luna missions and underlying layers of regolith, impact breccia NASA’s Apollo programme, the Chang’e and basalt. lunar exploration programme is leading the China’s robotic field geologist Yutu has charge of a new generation of exploration Basalt outcrop Yutu rover stalled in its traverse of the lunar surface, on the lunar surface. Much like the earlier but plans for the Chang’e 5 sample-return space programmes, the China National mission are moving forward. The primary Space Administration (CNSA) has been objective of the mission will be to return developing its capabilities and technologies 100 m 2 kg of samples from the surface and depths step by step in a series of Chang’e missions UNIVERSITY STATE © NASA/GSFC/ARIZONA of up to 2 m, probably also in the relatively of increasing ambition: orbiting and Figure 1 | The Chinese Chang’e 3 spacecraft and smooth northern Mare Imbrium.
    [Show full text]
  • Call for M5 Missions
    ESA UNCLASSIFIED - For Official Use M5 Call - Technical Annex Prepared by SCI-F Reference ESA-SCI-F-ESTEC-TN-2016-002 Issue 1 Revision 0 Date of Issue 25/04/2016 Status Issued Document Type Distribution ESA UNCLASSIFIED - For Official Use Table of contents: 1 Introduction .......................................................................................................................... 3 1.1 Scope of document ................................................................................................................................................................ 3 1.2 Reference documents .......................................................................................................................................................... 3 1.3 List of acronyms ..................................................................................................................................................................... 3 2 General Guidelines ................................................................................................................ 6 3 Analysis of some potential mission profiles ........................................................................... 7 3.1 Introduction ............................................................................................................................................................................. 7 3.2 Current European launchers ...........................................................................................................................................
    [Show full text]
  • AATSR Frequently Asked Questions (FAQ)
    AATSR Frequently Asked Questions (FAQ) Author : IDEAS+ AATSR QC Team (Telespazio VEGA UK) IDEAS+-VEG-OQC-REP-2117 Issue 3 14 December 2016 AATSR Frequently Asked Questions (FAQ) Issue 3 AMENDMENT RECORD SHEET The Amendment Record Sheet below records the history and issue status of this document. ISSUE DATE REASON 1 20 Dec 2005 Initial Issue (as AEP_REP_001) 2 02 Oct 2013 Updated with new questions and information (issued as IDEAS- VEG-OQC-REP-0955) 3 14 Dec 2016 General updates, major edits to Q37., new questions: Q17., Q25., Q26., Q28., Q32., Q38., Q39., Q48. Now issued as IDEAS+-VEG-OQC-REP-2117 TABLE OF CONTENTS 1. INTRODUCTION ........................................................................................................................ 5 1.1 The Third AATSR Reprocessing Dataset (IPF 6.05) ............................................................ 5 1.2 References ............................................................................................................................ 6 2. GENERAL QUESTIONS ........................................................................................................... 7 Q1. What does AATSR stand for? ........................................................................................ 7 Q2. What is AATSR and what does it do? ............................................................................ 7 Q3. What is Envisat? ............................................................................................................. 7 Q4. What orbit does Envisat use? ........................................................................................
    [Show full text]
  • SPACE RESEARCH in POLAND Report to COMMITTEE
    SPACE RESEARCH IN POLAND Report to COMMITTEE ON SPACE RESEARCH (COSPAR) 2020 Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Report to COMMITTEE ON SPACE RESEARCH (COSPAR) ISBN 978-83-89439-04-8 First edition © Copyright by Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Warsaw, 2020 Editor: Iwona Stanisławska, Aneta Popowska Report to COSPAR 2020 1 SATELLITE GEODESY Space Research in Poland 3 1. SATELLITE GEODESY Compiled by Mariusz Figurski, Grzegorz Nykiel, Paweł Wielgosz, and Anna Krypiak-Gregorczyk Introduction This part of the Polish National Report concerns research on Satellite Geodesy performed in Poland from 2018 to 2020. The activity of the Polish institutions in the field of satellite geodesy and navigation are focused on the several main fields: • global and regional GPS and SLR measurements in the frame of International GNSS Service (IGS), International Laser Ranging Service (ILRS), International Earth Rotation and Reference Systems Service (IERS), European Reference Frame Permanent Network (EPN), • Polish geodetic permanent network – ASG-EUPOS, • modeling of ionosphere and troposphere, • practical utilization of satellite methods in local geodetic applications, • geodynamic study, • metrological control of Global Navigation Satellite System (GNSS) equipment, • use of gravimetric satellite missions, • application of GNSS in overland, maritime and air navigation, • multi-GNSS application in geodetic studies. Report
    [Show full text]
  • The Wittelsbach-Graff and Hope Diamonds: Not Cut from the Same Rough
    THE WITTELSBACH-GRAFF AND HOPE DIAMONDS: NOT CUT FROM THE SAME ROUGH Eloïse Gaillou, Wuyi Wang, Jeffrey E. Post, John M. King, James E. Butler, Alan T. Collins, and Thomas M. Moses Two historic blue diamonds, the Hope and the Wittelsbach-Graff, appeared together for the first time at the Smithsonian Institution in 2010. Both diamonds were apparently purchased in India in the 17th century and later belonged to European royalty. In addition to the parallels in their histo- ries, their comparable color and bright, long-lasting orange-red phosphorescence have led to speculation that these two diamonds might have come from the same piece of rough. Although the diamonds are similar spectroscopically, their dislocation patterns observed with the DiamondView differ in scale and texture, and they do not show the same internal strain features. The results indicate that the two diamonds did not originate from the same crystal, though they likely experienced similar geologic histories. he earliest records of the famous Hope and Adornment (Toison d’Or de la Parure de Couleur) in Wittelsbach-Graff diamonds (figure 1) show 1749, but was stolen in 1792 during the French T them in the possession of prominent Revolution. Twenty years later, a 45.52 ct blue dia- European royal families in the mid-17th century. mond appeared for sale in London and eventually They were undoubtedly mined in India, the world’s became part of the collection of Henry Philip Hope. only commercial source of diamonds at that time. Recent computer modeling studies have established The original ancestor of the Hope diamond was that the Hope diamond was cut from the French an approximately 115 ct stone (the Tavernier Blue) Blue, presumably to disguise its identity after the that Jean-Baptiste Tavernier sold to Louis XIV of theft (Attaway, 2005; Farges et al., 2009; Sucher et France in 1668.
    [Show full text]
  • 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.
    [Show full text]
  • Cloud Cci ATSR-2 and AATSR Dataset Version 3: a 17-Year Climatology of Global Cloud and Radiation Properties Caroline A
    Discussions https://doi.org/10.5194/essd-2019-217 Earth System Preprint. Discussion started: 11 December 2019 Science c Author(s) 2019. CC BY 4.0 License. Open Access Open Data Cloud_cci ATSR-2 and AATSR dataset version 3: a 17-year climatology of global cloud and radiation properties Caroline A. Poulsen1, Gregory R. McGarragh2, Gareth E. Thomas3,6, Martin Stengel4, Matthew W. Christensen5, Adam C. Povey7, Simon R. Proud5,6, Elisa Carboni3,6, Rainer Hollmann4, and Roy G. Grainger7 1Monash University, Melbourne, Australia 2Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK Now at Cooperative Institute for Research in the Atmosphere, Colorado State University 3Science Technology Facility Council, Rutherford Appleton Laboratory, Harwell, Oxfordshire, UK 4Deutscher Wetterdienst, Frankfurter Str. 135, 63067, Offenbach, Germany 5Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK 6National Centre for Earth Observation, Reading RG6 6BB, UK 7National Centre for Earth Observation, Atmospheric, Oceanic and Planetary Physics, University of Oxford, Parks Road, Oxford OX1 3PU, U.K. Correspondence: Caroline Poulsen ([email protected]) Abstract. We present version 3 (V3) of the Cloud_cci ATSR-2/AATSR dataset. The dataset was created for the European Space Agency (ESA) Cloud_cci (Climate Change Initiative) program. The cloud properties were retrieved from the second Along- Track Scanning Radiometer (ATSR-2) on board the second European Remote Sensing Satellite (ERS-2) spanning 1995-2003 and the Advanced ATSR (AATSR) on board Envisat, which spanned 2002-2012. The data comprises a comprehensive set 5 of cloud properties: cloud top height, temperature, pressure, spectral albedo, cloud effective emissivity, effective radius and optical thickness alongside derived liquid and ice water path.
    [Show full text]
  • Exploration of the Moon
    Exploration of the Moon The physical exploration of the Moon began when Luna 2, a space probe launched by the Soviet Union, made an impact on the surface of the Moon on September 14, 1959. Prior to that the only available means of exploration had been observation from Earth. The invention of the optical telescope brought about the first leap in the quality of lunar observations. Galileo Galilei is generally credited as the first person to use a telescope for astronomical purposes; having made his own telescope in 1609, the mountains and craters on the lunar surface were among his first observations using it. NASA's Apollo program was the first, and to date only, mission to successfully land humans on the Moon, which it did six times. The first landing took place in 1969, when astronauts placed scientific instruments and returnedlunar samples to Earth. Apollo 12 Lunar Module Intrepid prepares to descend towards the surface of the Moon. NASA photo. Contents Early history Space race Recent exploration Plans Past and future lunar missions See also References External links Early history The ancient Greek philosopher Anaxagoras (d. 428 BC) reasoned that the Sun and Moon were both giant spherical rocks, and that the latter reflected the light of the former. His non-religious view of the heavens was one cause for his imprisonment and eventual exile.[1] In his little book On the Face in the Moon's Orb, Plutarch suggested that the Moon had deep recesses in which the light of the Sun did not reach and that the spots are nothing but the shadows of rivers or deep chasms.
    [Show full text]
  • Spacex CRS-4 National Aeronautics and Fourth Commercial Resupply Services Flight Space Administration
    SpaceX CRS-4 National Aeronautics and Fourth Commercial Resupply Services Flight Space Administration to the International Space Station September 2014 OVERVIEW The Dragon spacecraft will be filled with more than 5,000 pounds of supplies and payloads, including critical materials to support 255 science and research investigations that will occur during Expeditions 41 and 42. Dragon will carry three powered cargo payloads in its pressurized section and two in its unpressurized trunk. Science payloads will enable model organism research using rodents, fruit flies and plants. A special science payload is the ISS-Rapid Scatterometer to monitor ocean surface wind speed and direction. Several new technology demonstrations aboard will enable bone density studies, test how a small satellite moves and positions itself in space using new thruster technology, and use the first 3-D printer in space for additive manufacturing. The mission also delivers IMAX cameras for filming during four increments and replacement batteries for the spacesuits. After four weeks at the space station, the spacecraft will return with about 3,800 pounds of cargo, including crew supplies, hardware and computer resources, science experiments, space station hardware, and four powered payloads. DRAGON CARGO LAUNCH ITEMS RETURN ITEMS TOTAL CARGO: 4885 lbs / 2216 kg 3276 lbs / 1486 kg · Crew Supplies 1380 lbs / 626 kg 132 lbs / 60 kg Crew care packages Crew provisions Food · Vehicle Hardware 403 lbs / 183 kg 937 lbs / 425 kg Crew Health Care System hardware Environment Control & Life Support equipment Electrical Power System hardware Extravehicular Robotics equipment Flight Crew Equipment Japan Aerospace Exploration Agency equipment · Science Investigations 1644 lbs / 746 kg 2075 lbs / 941 kg U.S.
    [Show full text]
  • BR-248 Part of Our Daily Lives
    BR-248 8/19/05 11:18 AM Page 3 BR-248 August 2005 Part of Our Daily Lives 3 BR-248 8/19/05 11:18 AM Page 1 Contents Satellite Telecommunications – Part of Our Daily Lives Satellite Telecommunications – What For? 2 Advantages over Terrestrial Systems 3 Orbits 4 The Satcom Market 5 Role of the European Space Agency 6 ESA Telecom Department 7 More Than 30 Years of Satcom Experience 8 Investing in New Technology 9 Broadcasting 10 SATMODE – A New Dimension for Interactive Satellite-based TV 11 Mobile Communications 12 Telemedicine – Medical Care from Space 13 Distance Learning via Satellite 14 Satellites Save Lives 15 Bridging the Digital Divide 16 AlphaBus, the New European Platform for the Next Generation of Telecommunications Satellites 17 AmerHis – The First Switchboard in Space 18 The Future of Satellite Telecommunications 19 1 BR-248 8/19/05 11:18 AM Page 2 Satellite Telecommunications – What For? Without us realising it, satellite communications permeate our lives. Many everyday events that we take for granted happen because telecommunications satellites are in orbit, 36 000 km above our heads - they are reliable and can be used in a plethora of ways. • Did you know that many news- • Did you know that when you make papers and magazines are a call from an aircraft or cruise boat, produced centrally, but printed it is transferred via satellite? locally? The content of the paper is sent to the printing plants using • Did you know that satellites are satellite links. being used for tele-education, telemedicine and video-confer- • Did you
    [Show full text]