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Maurizio Cheli Vide Per La Prima Volta L'everest Da Una Prospettiva
UN ASTRONAUTA il 1969 e Maurizio Cheli, un bambino di 10 anni della provincia di Modena, guardando rapito le immagini in bianco e nero dello sbarco sulla Luna che scorrono su una piccola TV, decide che, SULL’EVEREST Èda grande, anche lui farà l’astronauta. Il suo sogno si avvera nel 1993, quando ottiene l’agognata qualifica presso il John- son Space Center di Houston della NASA. Nel 1996, a bordo dello Space Shuttle Columbia, partecipa alla missione STS-75 Tethered Satellite in cui ricopre, primo italiano, il ruolo di mission specialist. Plurilaureato, nel 2005 fonda la startup CFM Air per la progettazione di velivoli leggeri avanzati e due anni dopo la Digisky che sviluppa elettronica di bordo per velivoli sportivi. Ma Cheli, che oggi fa anche parte del CdA dell’Agenzia Spaziale Italiana, continua a inseguire nuove avventure: decide di dedicarsi all’alpinismo e, lo scorso mag- gio, a 59 anni, entra nella ristretta élite degli italiani che sono riusciti ad arrivare in vetta all’Everest. Sig. Cheli, nel suo libro Tutto in un istante del 2015, lei ha affermato di essere sempre stato ‘il pilota della sua vita’. La sua passione per il volo l’ha spinta fino a diventare astronauta. Quando ha deciso, però, di dedicarsi all’al pinismo e quali ragioni l’hanno indotta a scalare l’Eve rest, ‘il tetto del mondo’? La voglia di salire mi è venuta guardando l’Everest dall’orbi- ta terrestre, durante la spedizione del 1996 con il Columbia. Ho pensato che mi sarebbe piaciuto molto ammirarlo da un’altra prospettiva, scalandolo con i miei mezzi. -
Foi-R--5077--Se
Omvärldsanalys Rymd 2020 Fokus på försvar och säkerhet Sandra Lindström (red.), Kristofer Hallgren, Seméli Papadogiannakis, Ola Rasmusson, John Rydqvist och Jonatan Westman FOI-R--5077--SE Januari 2021 Sandra Lindström (red.), Kristofer Hallgren, Seméli Papadogiannakis, Ola Rasmusson, John Rydqvist och Jonatan Westman Omvärldsanalys Rymd 2020 Fokus på försvar och säkerhet FOI-R--5077--SE Titel Omvärldsanalys Rymd 2020 – Fokus på försvar och säkerhet Title Global Space Trends 2020 for Defence and Security Rapportnr/Report no FOI-R--5077--SE Månad/Month Januari Utgivningsår/Year 2021 Antal sidor/Pages 127 ISSN 1650-1942 Kund/Customer Försvarsmakten Forskningsområde Flygsystem och rymdfrågor FoT-område Sensorer och signaturanpassningsteknik Projektnr/Project no E60966 Godkänd av/Approved by Lars Höstbeck Ansvarig avdelning Försvars- och säkerhetssystem Bild/Cover: Tre gröna lasrar från Starfire Optical Range på Kirtland Air Force Base i New Mexico, USA. Anläggningen används bland annat för inmätning av objekt i låga satellitbanor. Den allmänna uppfattningen (men ej officiell) är att lasern även kan användas som ASAT-vapen. Källa: Directed Energy Directorate, US Air Force. Detta verk är skyddat enligt lagen (1960:729) om upphovsrätt till litterära och konstnärliga verk, vilket bl.a. innebär att citering är tillåten i enlighet med vad som anges i 22 § i nämnd lag. För att använda verket på ett sätt som inte medges direkt av svensk lag krävs särskild överenskommelse. This work is protected by the Swedish Act on Copyright in Literary and Artistic Works (1960:729). Citation is permitted in accordance with article 22 in said act. Any form of use that goes beyond what is permitted by Swedish copyright law, requires the written permission of FOI. -
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 -
Thales Alenia Space Experience on Plasma Propulsion
Thales Alenia Space Experience on Plasma Propulsion IEPC-2007-301 Presented at the 30th International Electric Propulsion Conference, Florence, Italy September 17-20, 2007 Michel LYSZYK* and Laurent LECARDONNEL.† Thales Alenia Space, Cannes, 06150, France Abstract: Thales Alenia Space experience on plasma propulsion has been developed in the frame of Stentor, Astra 1K and GEI programs with plasma propulsion systems using SPT100 thrusters manufactured by Fakel and commercialized by Snecma . The PPS (plasma propulsion system) use in house equipments such as Power Processing Unit (PPU) manufactured by TAS-ETCA in Charleroi and the Thruster Orientation Mechanism (TOM) manufactured by TAS-France in Cannes . The PPS subsystem is used on board our SpaceBus satellite family to perform North-South station keeping. The on going activity on the XPS (Xenon Propulsion System) is devoted to the next European platform Alphabus currently under joint development by Thales Alenia Space and Astrium with CNES and ESA support. The XPS uses also the PPU manufactured by TAS-ETCA , the TOM manufactured by TAS-France and the Xe tank developed by TAS-Italy ; it use also the PPS1350 thruster under qualification by Snecma , a xenon regulator and a latch valve under development at Marotta Ireland. I. Introduction HIS document describes the Thales Alenia Space experience gained through Stentor , Astra 1K , GEI, T Spacebus and Alphabus programs on plasma Hall effect thrusters propulsion subsystems . For Spacebus application a description of the subsystem is given together with the general achieved performances . For Alphabus application a general status of the on going activities is given . * Head of electric propulsion section, Propulsion Department, [email protected]. -
PORTUGUESE SPACE CATALOGUE PORTUGUESE SPACE CATALOGUE Fundação Para a Ciência E a Tecnologia (FCT) Is the National Funding Agency for Science and Research in Portugal
PORTUGUESE SPACE CATALOGUE PORTUGUESE SPACE CATALOGUE Fundação para a Ciência e a Tecnologia (FCT) is the national funding agency for science and research in Portugal. FCT promotes internationally competitive and high impact science, technology and innovation across all areas of knowledge, including exact, natural and health sciences, engineering, social sciences and humanities. The FCT Space Office addresses all space related issues. It is strongly committed to strengthening the participation of Portuguese researchers and entrepreneurs in space-related activities and in bringing the benefits of developing space sciences, technologies and its applications to Portuguese citizens. Please reach us through [email protected] and on our website www.fct.pt. Towards the end of 2000, Portugal became a member state of the European Space Agency, thus paving the way to full participation in ESA technology and applications programmes. The success achieved by Portuguese companies and research institutes in the European Union programmes, namely in FP7, Copernicus (formerly known as GMES) and Galileo is proof that Portuguese companies and academia are both competitive and reliable partners. Indeed, Portugal contributes to most European Space programmes, covering key domains of space applications, ranging from satellite telecommunications, global navigation systems, Earth observation, space technology, space sciences and robotic exploration. The Portuguese Space Community is an active member of international networks, developing complex space technologies and participating in space science and exploration missions. This community is made up of innovative, knowledge- intensive companies, specialised research institutes and modern public institutions, all strongly engaged in advancing space science, technologies and their application in non-space sectors. Indeed, one of the success factors of the Portuguese Space Community is precisely the close links between companies and academia. -
HISPASAT Renews Designations of Its Satellite Fleet
Communications management HISPASAT renews designations of its satellite fleet The operator seeks to provide more precise and direct information through the designations used for its satellite system. All satellites will use Hispasat as their primary name, to which complementary information will be added in reference to each satellite’s orbital position and order of arrival. Madrid, 1 March 2016.- Spanish satellite communications operator HISPASAT has defined a new designation system for its satellite fleet. The change comes as a response to the Group’s growing number of satellites and orbital positions and reflects efforts to maintain designation coherency. The company seeks to establish a logical method to automate future satellite designations and provide informative content regarding satellites’ position and age and, therefore, has established the following system: all satellites will use Hispasat as their primary name, to which complementary information will be added in reference to each satellite’s orbital position and their order of arrival. Hence, when a satellite changes its location, its designation will also change, adapting it to the satellite’s new orbital position. In establishing HISPASATt’s new satellite designations, consideration has been given to the satellites that have already completed their useful life cycle and, therefore, been deorbited, such that numbering system will be linked to the history of the company’s satellites. The Amazonas satellites will keep their designation Excluded from this system will be satellites located at 61º West, which will keep the name Amazonas, since they are fully established on the market and well-known by all of the actors in the sector. -
New Executive Director of the European GNSS Agency
GSA PRESS RELEASE New Executive Director of the European GNSS Agency (GSA – future EUSPA) takes up office. On 16 October 2020, Rodrigo da Costa took up his duties as Executive Director of the European GNSS Agency (GSA, planned soon to become the EU Space Programme Agency). He was elected by the GSA Administrative Board on 15 September 2020 and met with the ITRE Committee of the European Parliament on 12 October 2020. Mr da Costa, a Portuguese national who has worked in a number of EU countries, joined the GSA as the Galileo Services Programme Manager in March 2017. In this position he was responsible for leading Galileo, the EU global navigation satellite system, in its service provision phase. He has previously held several senior project management, business development, and institutional account management positions in space industry, in the areas of human space flight, exploration, launchers and R&D. Mr da Costa will now be working on transforming the GSA into the EU Space Programme Agency (EUSPA). He will ensure that its existing activities continue to be successfully delivered whilst also performing new ones required to undertake with the Agency’s new mandate. Since its creation in 2004 the GSA has made an unparallel contribution to the EU flagship satellite systems Galileo and EGNOS, which has significantly contributed to Union’s independence and economic growth. Staffed with highly skilled and dedicated personnel, the agency has boosted innovation, fostered entrepreneurship, led the provision of services, and stimulated the EU economy, in particular through ensuring Galileo and EGNOS uptake across a wide range of market segments thanks to high-quality and secure satellite services. -
European Space Policy Based on an Historical Perspective of the Involvement of the European Union (EU) in the Field
European space Historical perspective, specificpolicy aspects and key challenges IN-DEPTH ANALYSIS EPRS | European Parliamentary Research Service Author: Vincent Reillon Members' Research Service January 2017 — PE 595.917 EN This publication aims to provide an overview of European space policy based on an historical perspective of the involvement of the European Union (EU) in the field. The in-depth analysis focuses on the role played by the different EU institutions and the European Space Agency in defining and implementing a space policy in Europe and the current issues and challenges. PE 595.917 ISBN 978-92-846-0552-1 doi:10.2861/903178 QA-04-17-069-EN-N Original manuscript, in English, completed in January 2017. Disclaimer The content of this document is the sole responsibility of the author and any opinions expressed therein do not necessarily represent the official position of the European Parliament. It is addressed to the Members and staff of the EP for their parliamentary work. Reproduction and translation for non-commercial purposes are authorised, provided the source is acknowledged and the European Parliament is given prior notice and sent a copy. © European Union, 2017. Photo credits: © Atlantis / Fotolia. [email protected] http://www.eprs.ep.parl.union.eu (intranet) http://www.europarl.europa.eu/thinktank (internet) http://epthinktank.eu (blog) European space policy Page 1 of 35 EXECUTIVE SUMMARY In the 1950s, development of the space sector in Europe was limited to investments made by individual Member States (France, Italy, the United Kingdom). The failure of the first European partnerships in space activities in the 1960s led to the establishment of the European Space Agency (ESA), an intergovernmental institution, in 1975. -
Minutes of the 22Nd Meeting of the National Space-Based Positioning, Navigation, and Timing Advisory Board
NATIONAL SPACE-BASED POSITIONING, NAVIGATION, AND TIMING ADVISORY BOARD Twenty-Second Meeting December 5-6, 2018 Crown Plaza Redondo Beach 300 N. Harbor Drive, Redondo Beach, CA 90277 John Stenbit James J. Miller Chair Executive Director November 5-6, 2018 Crowne Plaza Redondo Beach Peninsula/Pacific Rooms 300 N. Harbor Drive, Redondo Beach, CA 90277 Agenda Jump to Session: Dec 5 | Dec 6 WEDNESDAY, DECEMBER 5, 2018 9:00 - 9:05 BOARD CONVENES Call to Order & Announcements Mr. James J. Miller, Executive Director, PNT Advisory Board, NASA Headquarters 9:05 - 9:20 Opening Comments: 22nd PNTAB Focus, Priorities & Recent Products: (1) GPS Topics Paper. (2) Spectrum Memorandum Mr. John Stenbit, Chair, Dr. Bradford Parkinson, 1st Vice-Chair 9:20 - 9:45 GPS Program Status & Modernization Milestones VIEW PDF (3 MB) Col John Claxton, Deputy Director, GPS-D, Space & Missile Systems Center (SMC) 9:45 - 10:10 PNT Efforts by the Department of Homeland Security (DHS) National Risk Management Center VIEW PDF (446 KB) Mr. James (Jim) Platt, Director, PNT Office, Department of Homeland Security 10:10 - 10:35 2 Real-World Receiver Testing and the 1dB Criteria Impacts VIEW PDF (1 MB) Mr. Guy Buesnel, PNT Security Technologist, Spirent Communications 10:35 - 10:50 BREAK 10:50 - 11:15 Securing GPS-based Systems against Signal-in-Space Threats VIEW PDF (2 MB) Mr. Jeremy Warriner, Director of Government Systems, Microsemi 11:15 - 11:40 European Efforts to Protect, Toughen and Augment GNSS Maintaining RNSS as a Critical International Resource VIEW PDF (1 MB) Mr. Dominic Hayes, Spectrum Management and Policy for Galileo, European Commission 11:40 - 12:05 Alternative PNT in Europe VIEW PDF (1 MB) Dr. -
Power Processing Unit Activities at Thales Alenia Space Belgium (ETCA)
Power Processing Unit Activities at Thales Alenia Space Belgium (ETCA) IEPC-2013-213 Presented at the 33rd International Electric Propulsion Conference, The George Washington University • Washington, D.C. • USA October 6 – 10, 2013 Eric Bourguignon1, Stéphane Fraselle2 and Thierry Scalais3 Thales Alenia Space Belgium (ETCA), B-6032 Charleroi, Belgium Abstract: Since 1996, Thales Alenia Space Belgium (ETCA) designs, develops and produces Power Processing Unit (PPU) to supply Hall Effect Thrusters: SPT-100 from Fakel and PPS1350-G from Snecma. The first qualification model, developed for the 50V bus Stentor program, has supplied during 8900 hours an SPT-100 thruster in a vacuum chamber simulating space environment. Qualified for the SpaceBus 4000 platform, with a 100V regulated bus, the SB4000 PPU and Filter Unit EQM have cumulated 6300 hours ground operation with a PPS1350-G thruster. Twenty three PPU flight models were delivered for the Stentor, Astra-1K, Smart-1, Intelsat, Inmarsat, Eutelsat, Yahsat satellites. In October 2005, the Smart-1 spacecraft reached the Moon after 4958 hours of cumulated operation of the PPU and its PPS1350-G thruster. Fourteen PPU’s currently in flight for North South Station Keeping on seven telecom satellites have cumulated more than 20900 hours flight operation. Following the selection of the PPS1350-G as baseline thruster for the AlphaBus platform, the AlphaBus PPU was developed and two flight models were delivered for AlphaSat, launched in July 2013. The flight validation of the AlphaBus electrical propulsion has been performed successfully in August 2013. On the SmallGEO platform, one EPTA branch has to drive one out of four SPT-100 thrusters. -
Galileo Program & European GNSS Agency
Automatic Emergency Call Systems Navigation module and GNSS Fiammetta Diani (European GNSS Agency) Sanna Kuukka (European Commission, DG ENTR) Galileo program & European GNSS Agency Political oversight Council and European Parliament Programme management European GNSS Programme Committee EuropeanEuropean Independent CommissionCommission advisors Execution Delegation Assistance and delegation European Space Agency European GNSS Agency Security centre (GSMC) IOV Contracts Upstream Downstream Security accreditation (space) (applications) industry industry Market Development FOC Contracts Applications R&D Operations and service provision Why GNSS for Automatic Emergency Call Systems ? In outdoor environments satellite navigation systems are today and will continue to be in the future the most efficient (= cost effective) and accurate way to calculate the position. In fact, both Russia ERA-Glonass and European Union eCall require satellite navigation. GNSS can be complemented with other sensors or network based techniques, but the public owned and free of charge GNSS signals are the core of location services. GNSS for emergency caller location goes beyond In Vehicles Systems In the United States 911 emergency caller location, handset techniques typically use GNSS that is considered by many operators the best methods in outdoor situations. European Emergency Services and industry representatives require the use of GNSS: during the European Emergency Number Association Conference in April 2014, 94.2% of respondents indicated that GNSS data from mobile devices should be used for locating callers. Why multiple GNSS? When buildings block the signal and reduce the number of visible satellites, the availability of more constellations ensures a much more accurate final position Having more satellites in view has beneficial effect on reducing the time to the first fix The robustness of the position is improved, and even if a satellite or constellation are not available or providing incorrect data, a reasonable accuracy will continue to provided. -
The Flight Plan
M A R C H 2 0 2 1 THE FLIGHT PLAN The Newsletter of AIAA Albuquerque Section The American Institute of Aeronautics and Astronautics AIAA ALBUQUERQUE MARCH 2021 SECTION MEETING: MAKING A DIFFERENCE A T M A C H 2 . Presenter. Lt. Col. Tucker Hamilton Organization USAF F-35 Developmental Test Director of Operations INSIDE THIS ISSUE: Abstract I humbly present my flying experiences through SECTION CALENDAR 2 pictures and videos of what it takes and what it is like to be an Experimental Fighter Test Pilot. My personal stories include NATIONAL AIAA EVENTS 2 major life-threatening aircraft accidents, close saves, combat SPACE NUCLEAR PROPULSION REPORT 3 flying revelations, serendipitous opportunities testing first of its kind technology, flying over 30 aircraft from a zeppelin to a ALBUQUERQUE DECEMBER MEETING 5 MiG-15 to an A-10, and managing the Joint Strike Fighter De- velopmental Test program for all three services. Through ALBUQUERQUE JANUARY MEETING 6 these experiences you will learn not just what a Test Pilot does, but also gain encour- ALBUQUERQUE FEBRUARY MEETING 7 agement through my lessons learned on how to make a difference in your local com- munities…did I mention cool flight test videos! CALL FOR SCIENCE FAIR JUDGES 9 Lt Col Tucker "Cinco" Hamilton started his Air Force career as an CALL FOR SCHOLARSHIP APPLICATIONS 10 operational F-15C pilot. He supported multiple Red Flag Exercises and real world Operation Noble Eagle missions where he protect- NEW AIAA HIGH SCHOOL MEMBERSHIPS 10 ed the President of the United States; at times escorting Air Force One.