Emerging Space Powers the New Space Programs of Asia, the Middle East, and South America Brian Harvey, Henksmid, and Theâo Pirard Emerging Space Powers
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Maintenance Strategy and Its Importance in Rocket Launching System-An Indian Prospective
ISSN(Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology (An ISO 3297: 2007 Certified Organization) Vol. 5, Issue 5, May 2016 Maintenance Strategy and its Importance in Rocket Launching System-An Indian Prospective N Gayathri1, Amit Suhane2 M. Tech Research Scholar, Mechanical Engineering, M.A.N.I.T, Bhopal, M.P. India Assistant Professor, Mechanical Engineering, M.A.N.I.T, Bhopal, M.P. India ABSTRACT: The present paper mainly describes the maintenance strategies followed at rocket launching system in India. A Launch pad is an above-ground platform from which a rocket or space vehicle is vertically launched. The potential for advanced rocket launch vehicles to meet the challenging , operational, and performance demands of space transportation in the early 21st century is examined. Space transportation requirements from recent studies underscoring the need for growth in capacity of an increasing diversity of space activities and the need for significant reductions in operational are reviewed. Maintenance strategies concepts based on moderate levels of evolutionary advanced technology are described. The vehicles provide a broad range of attractive concept alternatives with the potential to meet demanding operational and maintenance goals and the flexibility to satisfy a variety of vehicle architecture, mission, vehicle concept, and technology options. KEY WORDS: Preventive Maintenance, Rocket Launch Pad. I. INTRODUCTION A. ROCKET LAUNCH PAD A Launch pad is associate degree above-ground platform from that a rocket ballistic capsule is vertically launched. A launch advanced may be a facility which incorporates, and provides needed support for, one or a lot of launch pads. -
Women's Israel Trip ITINERARY
ITINERARY The Cohen Camps’ Women’s Trip to Israel Led by Adina Cohen April 10-22, 2018 Tuesday April 10 DEPARTURE Departure from Boston (own arrangements) Wednesday April 11 BRUCHIM HABA’AIM-WELCOME TO ISRAEL! . Rendezvous at Ben Gurion airport at 14:10 (or at hotel in Tel Aviv) . Opening Program at the Port of Jaffa, where pilgrims and olim entered the Holy Land for centuries. Welcome Dinner at Café Yafo . Check-in at hotel Overnight: Carlton, Tel Aviv Thursday April 12 A LIGHT UNTO THE NATIONS . Torah Yoga Session . Visit Save a Child’s Heart-a project of Wolfston Hospital, in which Israeli pediatric surgeons provide pro-bono cardiac surery for children from all over Africa and the Middle East. “Shuk Bites” lunch in the Old Jaffa Flea Market . Visit “The Women’s Courtyard” – a designer outlet empowering Arab and Jewish local women . Israeli Folk Dancing interactive program- Follow the beat of Israeli women throughout history and culture and experience Israel’s transformation through dance. Enjoy dinner at the “Liliot” Restaurant, which employs youth at risk. Overnight: Carlton, Tel Aviv Friday April 13 COSMOPOLITAN TEL AVIV . Interactive movement & drum circle workshop with Batya . “Shuk & Cook” program with lunch at the Carmel Market . Stroll through the Nahalat Binyamin weekly arts & crafts fair . Time at leisure to prepare for Shabbat . Candle lighting Cohen Camps Women’s Trip to Israel 2018 Revised 22 Aug 17 Page 1 of 4 . Join Israelis for a unique, musical “Kabbalat Shabbat” with Bet Tefilah Hayisraeli, a liberal, independent, and egalitarian community in Tel Aviv, which is committed to Jewish spirit, culture, and social action. -
Strategic Assessment, Vol 16, No 1
Volume 16 | No. 1 | April 2013 Leading from Behind: The “Obama Doctrine” and US Policy in the Middle East | Sanford Lakoff Eleven Years to the Arab Peace Initiative: Time for an Israeli Regional Strategy | Ilai Alon and Gilead Sher The Emergence of the Sunni Axis in the Middle East | Yoel Guzansky and Gallia Lindenstrauss Islam and Democracy: Can the Two Walk Together? | Yoav Rosenberg The US and Israel on Iran: Whither the (Dis)Agreement? | Ephraim Kam Walking a Fine Line: Israel, India, and Iran | Yiftah S. Shapir Response Essays Civilian Casualties of a Military Strike in Iran | Ephraim Asculai If it Comes to Force: A Credible Cost-Benefit Analysis of the Military Option against Iran | Amos Yadlin, Emily B. Landau, and Avner Golov המכון למחקרי ביטחון לאומי THE INSTITUTE FOR NATIONAL SECURcITY STUDIES INCORPORATING THE JAFFEE bd CENTER FOR STRATEGIC STUDIES Strategic ASSESSMENT Volume 16 | No. 1 | April 2013 CONTENTS Abstracts | 3 Leading from Behind: The “Obama Doctrine” and US Policy in the Middle East | 7 Sanford Lakoff Eleven Years to the Arab Peace Initiative: Time for an Israeli Regional Strategy | 21 Ilai Alon and Gilead Sher The Emergence of the Sunni Axis in the Middle East | 37 Yoel Guzansky and Gallia Lindenstrauss Islam and Democracy: Can the Two Walk Together? | 49 Yoav Rosenberg The US and Israel on Iran: Whither the (Dis)Agreement? | 61 Ephraim Kam Walking a Fine Line: Israel, India, and Iran | 75 Yiftah S. Shapir Response Essays Civilian Casualties of a Military Strike in Iran | 87 Ephraim Asculai If it Comes to Force: A Credible Cost-Benefit Analysis of the Military Option against Iran | 95 Amos Yadlin, Emily B. -
Rafael Space Propulsion
Rafael Space Propulsion CATALOGUE A B C D E F G Proprietary Notice This document includes data proprietary to Rafael Ltd. and shall not be duplicated, used, or disclosed, in whole or in part, for any purpose without written authorization from Rafael Ltd. Rafael Space Propulsion INTRODUCTION AND OVERVIEW PART A: HERITAGE PART B: SATELLITE PROPULSION SYSTEMS PART C: PROPELLANT TANKS PART D: PROPULSION THRUSTERS Satellites Launchers PART E: PROPULSION SYSTEM VALVES PART F: SPACE PRODUCTION CAPABILITIES PART G: QUALITY MANAGEMENT CATALOGUE – Version 2 | 2019 Heritage PART A Heritage 0 Heritage PART A Rafael Introduction and Overview Rafael Advanced Defense Systems Ltd. designs, develops, manufactures and supplies a wide range of high-tech systems for air, land, sea and space applications. Rafael was established as part of the Ministry of Defense more than 70 years ago and was incorporated in 2002. Currently, 7% of its sales are re-invested in R&D. Rafael’s know-how is embedded in almost every operational Israel Defense Forces (IDF) system; the company has a special relationship with the IDF. Rafael has formed partnerships with companies with leading aerospace and defense companies worldwide to develop applications based on its proprietary technologies. Offset activities and industrial co-operations have been set-up with more than 20 countries world-wide. Over the last decade, international business activities have been steadily expanding across the globe, with Rafael acting as either prime-contractor or subcontractor, capitalizing on its strengths at both system and sub-system levels. Rafael’s highly skilled and dedicated workforce tackles complex projects, from initial development phases, through prototype, production and acceptance tests. -
H M 7 P a G E 1 a MEMORIAL HONORING the MEMORY OF
H A MEMORIAL M HONORING THE MEMORY OF THE SEVEN ASTRONAUTS WHO SERVED ON THE 7 P SPACE SHUTTLE COLUMBIA. a g e WHEREAS, the members of this chamber are grief-stricken at the loss of the 1 space shuttle Columbia and her seven astronauts on Saturday, February 1, 2003; and WHEREAS, the women and men who perished aboard Columbia embodied the very best qualities of mankind. Their intelligence, diligence and valor led to their selection for the space program and their presence on Columbia; and WHEREAS, today we pause not only to remember this tragedy, but we also pause to honor the achievements of seven exemplary people; and WHEREAS, let us recite the names of the seven astronauts: Rick D. Husband, age forty-five and the commander of Columbia. Commander Husband was a colonel in the United States air force. He was selected as an astronaut in 1994 and prior to this mission had logged two hundred thirty hours in space. His home was Amarillo, Texas; William C. McCool, age forty-one and the pilot for the mission. He was a commander in the United States navy and a former test pilot. Commander McCool became an astronaut in 1996, and this was his first space flight. His home was Lubbock, Texas; Michael P. Anderson, age forty-three and the payload commander for Columbia. Lieutenant Colonel Anderson was an air force man who grew up as the son of an air force man. Selected as an astronaut in 1994, he had previously logged over two hundred eleven hours in space. -
Satellite Characterization, Classification, and Operational Assessment Via the Exploitation of Remote Photoacoustic Signatures
Satellite Characterization, Classification, and Operational Assessment Via the Exploitation of Remote Photoacoustic Signatures Justin Spurbeck1 The University of Texas at Austin Moriba K. Jah, Ph.D.2 The University of Texas at Austin Daniel Kucharski, Ph.D.3 Space Environment Research Centre & The University of Texas at Austin James C. S. Bennett, Ph.D.4 EOS Space Systems & Space Environment Research Centre James G. Webb, Ph.D.5 EOS Space Systems ABSTRACT Current active satellite maneuver detection techniques have the ability to detect maneuvers as quickly as fifteen minutes post maneuver for large delta-v when using angles only optical tracking. Medium to small magnitude burn detection times range from 6-24 hours or more. Small magnitude burns may be indistinguishable from natural perturbative effects if passive techniques are employed. Utilizing a photoacoustic signature detection scheme would allow for near real time maneuver detection and spacecraft parameter estimation. We define the acquisition of high rate photometry data as photoacoustic sensing because the data can be played back as an acoustic signal. Studying the operational frequency spectra, profile, and aural perception of an active satellite event such as a thruster fire or any on-board component activation will provide unique signature identifiers that support Resident Space Object (RSO) characterization efforts. A thruster fire induces vibrations in a satellite body which then modulate incident rays of light. If the reflected photon flux is sampled at a sufficient rate, the change in light intensity due to the propulsive event can be detected. Sensing vibrational mode changes allows for a direct timestamp of thruster fire events and thus makes possible the near real time estimation of spacecraft delta-v and maneuver type if coupled with active observations immediately post maneuver. -
25 Years of Indian Remote Sensing Satellite (IRS)
2525 YearsYears ofof IndianIndian RemoteRemote SensingSensing SatelliteSatellite (IRS)(IRS) SeriesSeries Vinay K Dadhwal Director National Remote Sensing Centre (NRSC), ISRO Hyderabad, INDIA 50 th Session of Scientific & Technical Subcommittee of COPUOS, 11-22 Feb., 2013, Vienna The Beginning • 1962 : Indian National Committee on Space Research (INCOSPAR), at PRL, Ahmedabad • 1963 : First Sounding Rocket launch from Thumba (Nov 21, 1963) • 1967 : Experimental Satellite Communication Earth Station (ESCES) established at Ahmedabad • 1969 : Indian Space Research Organisation (ISRO) established (15 August) PrePre IRSIRS --1A1A SatellitesSatellites • ARYABHATTA, first Indian satellite launched in April 1975 • Ten satellites before IRS-1A (7 for EO; 2 Met) • 5 Procured & 5 SLV / ASLV launch SAMIR : 3 band MW Radiometer SROSS : Stretched Rohini Series Satellite IndianIndian RemoteRemote SensingSensing SatelliteSatellite (IRS)(IRS) –– 1A1A • First Operational EO Application satellite, built in India, launch USSR • Carried 4-band multispectral camera (3 nos), 72m & 36m resolution Satellite Launch: March 17, 1988 Baikanur Cosmodrome Kazakhstan SinceSince IRSIRS --1A1A • Established of operational EO activities for – EO data acquisition, processing & archival – Applications & institutionalization – Public services in resource & disaster management – PSLV Launch Program to support EO missions – International partnership, cooperation & global data sets EarlyEarly IRSIRS MultispectralMultispectral SensorsSensors • 1st Generation : IRS-1A, IRS-1B • -
Chisinau,Moldova,17-21 May 2010
Chisinau,Moldova,17-21 May 2010 Azerbaijan is an independent country located at the west coast of the Caspian Sea with a population of about 9 million and a territory of 86.6 thousand square kilometers. Azerbaijan is a country of rich mineral resources, including oil and gas and is known as a miraculous country with centuries-old history and ancient culture. As its well known space activities are the priority of as so called super power countries. National Aerospace Agency (NASA) of Azerbaijan was established in 1974. NASA of Azerbaijan is the main organization among the state organizations, which officially deals with aerospace researches in the Republic. NASA of Azerbaijan carries out works in different scientific fields, including Remote Sensing, astrophysics, development of space and air borne apparatus and equipments, designing of scientific devices. NASA of Azerbaijan was established to coordinate and establish scientific and industrial base for conducting fundamental and applied investigations in space researches of the Earth and application of results in the national economy of the country. NASA’s scientific and industrial activities related with the development of theoretical principles and design works and production of the system for gathering, processing, distribution and application of remote sensing data in order to investigate natural resources, land usage, environmental monitoring and forecasting of disaster events. Chisinau,Moldova,17-21 May 2010 InstituteInstitute for for Space Space ResearchResearch Institute Institute -
Synthetic Aperture Radar
Synthetic Aperture Radar Subjects: Information Technology & Data Management Submitted by: Sung Wook Paek Definition SAR constellations Table of Contents [Hide] 1. Introduction Space-based radar observation has growing potentials for monitoring the global biospheric diversity subject to anthropogenic drivers at geological scales [1]. The performance of radar is less affected by weather and sunlight conditions than that of optical sensors. Satellites with onboard sensors can provide comprehensive coverage of remote areas or vast regions that may be too costly for unmanned aerial vehicles (UAVs) or ground-based platforms, provided that all platforms provide congruent results via calibrations [2][3][4]. Therefore, it was Seasat, the first satellite dedicated to remote sensing of the Earth’s oceans, that carried the first synthetic aperture radar (SAR) and other radar instruments operable in space. Despite these advantages, miniaturization of radar-carrying satellites was rather slow compared to satellites carrying optical devices due to the lack of commercial-off-the-shelf (COTS) components as well as challenging design requirements for the satellite platform [5][6]. Representative use cases of space-based radar include altimetry, sounding, scatterometry, and so forth in the studies of land, cryosphere, and oceans. Biospheric monitoring is another useful application because radar has high sensitivity in detecting surface changes in a target area and discriminating mobile targets against a background [7]. This paper will consider mainly SAR because of its three-dimensional mapping capability through interferometry. The heritage of Seasat has influenced many of later SAR missions for decades, as listed in Table 1 [8][9][10][11][12][13]; for instance, Shuttle Image Radar (SIR) missions used spare parts of the previous Seasat mission onboard Space Shuttles to test SAR image applications in land use, geology, hydrology, and forestry [14][15]. -
Presentation71.Pdf
The KiboCUBE Programme December 14, 2017 United Nations / South Africa Symposium on Basic Space Technology “Small satellite missions for scientific and technological advancement” Masanobu TSUJI Japan Aerospace Exploration Agency (JAXA) 1 Credit : JAXA/NASA ISS: Japan’s Capabilities and Contributions ISS Kibo (International Space Station) (Japanese Experiment Module) HTV (H-II Transfer Vehicle) ▪ ISS is a huge manned construction located about 400km above the Earth. ▪ 15 countries participate in the ISS program ▪ Japan strives to make concrete international contributions through extensive utilization of Kibo and HTV. H-IIB Credit : JAXA/NASA 2 ISS: Japan’s Capabilities and Contributions Kibo: Japanese Experiment Module Kibo has a unique Exposed Facility (EF) with an Airlock (AL) and a Remote Manipulator System (JEMRMS), and has a high capacity to exchange experimental equipment. Robotic Arm (JEM-Remote Manipulator System) Airlock Credit : JAXA/NASA 3 “Kibo” is Unique! – Exposed Facility Small Satellite Deployment platform using J-SSOD AtIn present,recent years, satellite a growing deployers numberother ofthan universities J-SSOD andthat companiesuse Kibo include around the world have beenthe NanoRacks developing CubeSat the DeployerMicro/Nano (NRCSD)-satellite and (under 100kg, mainlyCyclops CubeSat). (Space Station Integrated Kinetic Launcher for Orbital Payload Systems). Credit : JAXA/NASA J-SSOD#2 NRCSD#1 Cyclops#1 J-SSOD Microsat#1 J-SSOD#1 J-SSOD Upgrade#1 4 Ref: Prof. 2017 Nano/Microsatellite Market Forecast (SpaceWorks Enterprises -
High Altitude Nuclear Detonations (HAND) Against Low Earth Orbit Satellites ("HALEOS")
High Altitude Nuclear Detonations (HAND) Against Low Earth Orbit Satellites ("HALEOS") DTRA Advanced Systems and Concepts Office April 2001 1 3/23/01 SPONSOR: Defense Threat Reduction Agency - Dr. Jay Davis, Director Advanced Systems and Concepts Office - Dr. Randall S. Murch, Director BACKGROUND: The Defense Threat Reduction Agency (DTRA) was founded in 1998 to integrate and focus the capabilities of the Department of Defense (DoD) that address the weapons of mass destruction (WMD) threat. To assist the Agency in its primary mission, the Advanced Systems and Concepts Office (ASCO) develops and maintains and evolving analytical vision of necessary and sufficient capabilities to protect United States and Allied forces and citizens from WMD attack. ASCO is also charged by DoD and by the U.S. Government generally to identify gaps in these capabilities and initiate programs to fill them. It also provides support to the Threat Reduction Advisory Committee (TRAC), and its Panels, with timely, high quality research. SUPERVISING PROJECT OFFICER: Dr. John Parmentola, Chief, Advanced Operations and Systems Division, ASCO, DTRA, (703)-767-5705. The publication of this document does not indicate endorsement by the Department of Defense, nor should the contents be construed as reflecting the official position of the sponsoring agency. 1 Study Participants • DTRA/AS • RAND – John Parmentola – Peter Wilson – Thomas Killion – Roger Molander – William Durch – David Mussington – Terry Heuring – Richard Mesic – James Bonomo • DTRA/TD – Lewis Cohn • Logicon RDA – Les Palkuti – Glenn Kweder – Thomas Kennedy – Rob Mahoney – Kenneth Schwartz – Al Costantine – Balram Prasad • Mission Research Corp. – William White 2 3/23/01 2 Focus of This Briefing • Vulnerability of commercial and government-owned, unclassified satellite constellations in low earth orbit (LEO) to the effects of a high-altitude nuclear explosion. -
Trade Studies Towards an Australian Indigenous Space Launch System
TRADE STUDIES TOWARDS AN AUSTRALIAN INDIGENOUS SPACE LAUNCH SYSTEM A thesis submitted for the degree of Master of Engineering by Gordon P. Briggs B.Sc. (Hons), M.Sc. (Astron) School of Engineering and Information Technology, University College, University of New South Wales, Australian Defence Force Academy January 2010 Abstract During the project Apollo moon landings of the mid 1970s the United States of America was the pre-eminent space faring nation followed closely by only the USSR. Since that time many other nations have realised the potential of spaceflight not only for immediate financial gain in areas such as communications and earth observation but also in the strategic areas of scientific discovery, industrial development and national prestige. Australia on the other hand has resolutely refused to participate by instituting its own space program. Successive Australian governments have preferred to obtain any required space hardware or services by purchasing off-the-shelf from foreign suppliers. This policy or attitude is a matter of frustration to those sections of the Australian technical community who believe that the nation should be participating in space technology. In particular the provision of an indigenous launch vehicle that would guarantee the nation independent access to the space frontier. It would therefore appear that any launch vehicle development in Australia will be left to non- government organisations to at least define the requirements for such a vehicle and to initiate development of long-lead items for such a project. It is therefore the aim of this thesis to attempt to define some of the requirements for a nascent Australian indigenous launch vehicle system.