Limiting Future Collision Risk To Spacecraft

Author : National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Committee for the Assessment of NASA's Orbital Debris Programs
Publisher : National Academies Press
Page : 178 pages
File Size : 49,5 Mb
Release : 2011-11-16
Category : Science
ISBN : 9780309219778

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Limiting Future Collision Risk to Spacecraft by National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Committee for the Assessment of NASA's Orbital Debris Programs Pdf

Derelict satellites, equipment and other debris orbiting Earth (aka space junk) have been accumulating for many decades and could damage or even possibly destroy satellites and human spacecraft if they collide. During the past 50 years, various National Aeronautics and Space Administration (NASA) communities have contributed significantly to maturing meteoroid and orbital debris (MMOD) programs to their current state. Satellites have been redesigned to protect critical components from MMOD damage by moving critical components from exterior surfaces to deep inside a satellite's structure. Orbits are monitored and altered to minimize the risk of collision with tracked orbital debris. MMOD shielding added to the International Space Station (ISS) protects critical components and astronauts from potentially catastrophic damage that might result from smaller, untracked debris and meteoroid impacts. Limiting Future Collision Risk to Spacecraft: An Assessment of NASA's Meteoroid and Orbital Debris Program examines NASA's efforts to understand the meteoroid and orbital debris environment, identifies what NASA is and is not doing to mitigate the risks posed by this threat, and makes recommendations as to how they can improve their programs. While the report identified many positive aspects of NASA's MMOD programs and efforts including responsible use of resources, it recommends that the agency develop a formal strategic plan that provides the basis for prioritizing the allocation of funds and effort over various MMOD program needs. Other necessary steps include improvements in long-term modeling, better measurements, more regular updates of the debris environmental models, and other actions to better characterize the long-term evolution of the debris environment.

Author : National Research Council,Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on Space Debris
Publisher : National Academies Press
Page : 225 pages
File Size : 40,6 Mb
Release : 1995-07-07
Category : Science
ISBN : 9780309051255

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Orbital Debris by National Research Council,Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on Space Debris Pdf

Since the beginning of space flight, the collision hazard in Earth orbit has increased as the number of artificial objects orbiting the Earth has grown. Spacecraft performing communications, navigation, scientific, and other missions now share Earth orbit with spent rocket bodies, nonfunctional spacecraft, fragments from spacecraft breakups, and other debris created as a byproduct of space operations. Orbital Debris examines the methods we can use to characterize orbital debris, estimates the magnitude of the debris population, and assesses the hazard that this population poses to spacecraft. Potential methods to protect spacecraft are explored. The report also takes a close look at the projected future growth in the debris population and evaluates approaches to reducing that growth. Orbital Debris offers clear recommendations for targeted research on the debris population, for methods to improve the protection of spacecraft, on methods to reduce the creation of debris in the future, and much more.

Author : Heiner Klinkrad
Publisher : Springer Science & Business Media
Page : 438 pages
File Size : 44,7 Mb
Release : 2006-09-01
Category : Technology & Engineering
ISBN : 9783540376743

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Space Debris by Heiner Klinkrad Pdf

The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.

Author : Cynthia A. Belk
Publisher : Unknown
Page : 32 pages
File Size : 52,5 Mb
Release : 1997
Category : Meteoroids
ISBN : NASA:31769000528276

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Meteoroids and Orbital Debris by Cynthia A. Belk Pdf

Descriptions are presented of orbital debris source, distribution, size, lifetime, and mitigation measures.

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Achieving Science Goals with CubeSats
Publisher : National Academies Press
Page : 131 pages
File Size : 43,6 Mb
Release : 2016-11-06
Category : Science
ISBN : 9780309442633

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Achieving Science with CubeSats by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Achieving Science Goals with CubeSats Pdf

Space-based observations have transformed our understanding of Earth, its environment, the solar system and the universe at large. During past decades, driven by increasingly advanced science questions, space observatories have become more sophisticated and more complex, with costs often growing to billions of dollars. Although these kinds of ever-more-sophisticated missions will continue into the future, small satellites, ranging in mass between 500 kg to 0.1 kg, are gaining momentum as an additional means to address targeted science questions in a rapid, and possibly more affordable, manner. Within the category of small satellites, CubeSats have emerged as a space-platform defined in terms of (10 cm x 10 cm x 10 cm)- sized cubic units of approximately 1.3 kg each called "U's." Historically, CubeSats were developed as training projects to expose students to the challenges of real-world engineering practices and system design. Yet, their use has rapidly spread within academia, industry, and government agencies both nationally and internationally. In particular, CubeSats have caught the attention of parts of the U.S. space science community, which sees this platform, despite its inherent constraints, as a way to affordably access space and perform unique measurements of scientific value. The first science results from such CubeSats have only recently become available; however, questions remain regarding the scientific potential and technological promise of CubeSats in the future. Achieving Science with CubeSats reviews the current state of the scientific potential and technological promise of CubeSats. This report focuses on the platform's promise to obtain high- priority science data, as defined in recent decadal surveys in astronomy and astrophysics, Earth science and applications from space, planetary science, and solar and space physics (heliophysics); the science priorities identified in the 2014 NASA Science Plan; and the potential for CubeSats to advance biology and microgravity research. It provides a list of sample science goals for CubeSats, many of which address targeted science, often in coordination with other spacecraft, or use "sacrificial," or high-risk, orbits that lead to the demise of the satellite after critical data have been collected. Other goals relate to the use of CubeSats as constellations or swarms deploying tens to hundreds of CubeSats that function as one distributed array of measurements.

Author : Martha Mejía-Kaiser
Publisher : BRILL
Page : 502 pages
File Size : 45,6 Mb
Release : 2020-06-29
Category : Law
ISBN : 9789004411029

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The Geostationary Ring by Martha Mejía-Kaiser Pdf

The Geostationary Ring: Practice and Law by Martha Mejía-Kaiser addresses numerous physical aspects of this highly sought-after orbital region and analyses in unprecedented detail the evolution of its use, coordination and related disputes and efforts to keep it operational by clearing it of space debris.

Author : Gary E. Musgrave Ph.D,Axel Larsen,Tommaso Sgobba
Publisher : Butterworth-Heinemann
Page : 992 pages
File Size : 48,6 Mb
Release : 2009-03-27
Category : Technology & Engineering
ISBN : 0080559220

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Safety Design for Space Systems by Gary E. Musgrave Ph.D,Axel Larsen,Tommaso Sgobba Pdf

Progress in space safety lies in the acceptance of safety design and engineering as an integral part of the design and implementation process for new space systems. Safety must be seen as the principle design driver of utmost importance from the outset of the design process, which is only achieved through a culture change that moves all stakeholders toward front-end loaded safety concepts. This approach entails a common understanding and mastering of basic principles of safety design for space systems at all levels of the program organisation. Fully supported by the International Association for the Advancement of Space Safety (IAASS), written by the leading figures in the industry, with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle and the International Space Station, this book provides a comprehensive reference for aerospace engineers in industry. It addresses each of the key elements that impact on space systems safety, including: the space environment (natural and induced); human physiology in space; human rating factors; emergency capabilities; launch propellants and oxidizer systems; life support systems; battery and fuel cell safety; nuclear power generators (NPG) safety; habitat activities; fire protection; safety-critical software development; collision avoidance systems design; operations and on-orbit maintenance. * The only comprehensive space systems safety reference, its must-have status within space agencies and suppliers, technical and aerospace libraries is practically guaranteed * Written by the leading figures in the industry from NASA, ESA, JAXA, (et cetera), with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle, small and large satellite systems, and the International Space Station. * Superb quality information for engineers, programme managers, suppliers and aerospace technologists; fully supported by the IAASS (International Association for the Advancement of Space Safety)

Author : National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Steering Committee for NASA Technology Roadmaps
Publisher : National Academies Press
Page : 376 pages
File Size : 41,6 Mb
Release : 2012-06-07
Category : Science
ISBN : 9780309253628

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NASA Space Technology Roadmaps and Priorities by National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Steering Committee for NASA Technology Roadmaps Pdf

NASA's Office of the Chief Technologist (OCT) has begun to rebuild the advanced space technology program in the agency with plans laid out in 14 draft technology roadmaps. It has been years since NASA has had a vigorous, broad-based program in advanced space technology development and its technology base has been largely depleted. However, success in executing future NASA space missions will depend on advanced technology developments that should already be underway. Reaching out to involve the external technical community, the National Research Council (NRC) considered the 14 draft technology roadmaps prepared by OCT and ranked the top technical challenges and highest priority technologies that NASA should emphasize in the next 5 years. This report provides specific guidance and recommendations on how the effectiveness of the technology development program managed by OCT can be enhanced in the face of scarce resources.

Author : Daniel Choukroun,Yaakov Oshman,Julie Thienel,Moshe Idan
Publisher : Springer
Page : 550 pages
File Size : 55,8 Mb
Release : 2015-01-02
Category : Technology & Engineering
ISBN : 9783662447857

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Advances in Estimation, Navigation, and Spacecraft Control by Daniel Choukroun,Yaakov Oshman,Julie Thienel,Moshe Idan Pdf

This book presents selected papers of the Itzhack Y. Bar-Itzhack Memorial Sympo- sium on Estimation, Navigation, and Spacecraft Control. Itzhack Y. Bar-Itzhack, professor Emeritus of Aerospace Engineering at the Technion – Israel Institute of Technology, was a prominent and world-renowned member of the applied estimation, navigation, and spacecraft attitude determination communities. He touched the lives of many. He had a love for life, an incredible sense of humor, and wisdom that he shared freely with everyone he met. To honor Professor Bar-Itzhack's memory, as well as his numerous seminal professional achievements, an international symposium was held in Haifa, Israel, on October 14–17, 2012, under the auspices of the Faculty of Aerospace Engineering at the Technion and the Israeli Association for Automatic Control. The book contains 27 selected, revised, and edited contributed chapters written by eminent international experts. The book is organized in three parts: (1) Estimation, (2) Navigation and (3) Spacecraft Guidance, Navigation and Control. The volume was prepared as a reference for research scientists and practicing engineers from academy and industry in the fields of estimation, navigation, and spacecraft GN&C.

Author : Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on International Space Station Meteoroid/Debris Risk Management
Publisher : National Academies Press
Page : 65 pages
File Size : 44,7 Mb
Release : 1997-02-02
Category : Science
ISBN : 9780309056304

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Protecting the Space Station from Meteoroids and Orbital Debris by Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on International Space Station Meteoroid/Debris Risk Management Pdf

Author : Irmgard Marboe
Publisher : BRILL
Page : 431 pages
File Size : 41,7 Mb
Release : 2016-03-17
Category : Law
ISBN : 9789004312234

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Small Satellites by Irmgard Marboe Pdf

Small Satellites – Regulatory Challenges and Chances edited by Irmgard Marboe addresses the booming phenomenon of small satellites. It shows the importance of existing rules and regulations to ensure the safe and responsible use of outer space by universities, start-ups and governments.

Author : Anonim
Publisher : Unknown
Page : 276 pages
File Size : 51,7 Mb
Release : 2017
Category : Air Force law
ISBN : OSU:32437123612562

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The Air Force Law Review by Anonim Pdf

Author : Kai-Uwe Schrogl,Peter L. Hays,Jana Robinson,Denis Moura,Christina Giannopapa
Publisher : Springer
Page : 0 pages
File Size : 52,8 Mb
Release : 2014-10-31
Category : Technology & Engineering
ISBN : 1461420288

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Handbook of Space Security by Kai-Uwe Schrogl,Peter L. Hays,Jana Robinson,Denis Moura,Christina Giannopapa Pdf

Space Security involves the use of space (in particular communication, navigation, earth observation, and electronic intelligence satellites) for military and security purposes on earth and also the maintenance of space (in particular the earth orbits) as safe and secure areas for conducting peaceful activities. The two aspects can be summarized as "space for security on earth" and “the safeguarding of space for peaceful endeavors.” The Handbook will provide a sophisticated, cutting-edge resource on the space security policy portfolio and the associated assets, assisting fellow members of the global space community and other interested policy-making and academic audiences in keeping abreast of the current and future directions of this vital dimension of international space policy. The debate on coordinated space security measures, including relevant 'Transparency and Confidence-Building Measures,' remains at a relatively early stage of development. The book offers a comprehensive description of the various components of space security and how these challenges are being addressed today. It will also provide a number of recommendations concerning how best to advance this space policy area, given the often competing objectives of the world's major space-faring nations. The critical role to be played by the United States and Europe as an intermediary and "middle diplomat" in promoting sustainable norms of behavior for space will likewise be highlighted. In providing a global and coherent analytical approach to space security today, the Handbook focuses on four areas that together define the entire space security area: policies, technologies, applications, and programs. This structure will assure the overall view of the subject from its political to its technical aspects. Internationally recognized experts in each of the above fields contribute, with their analytical synthesis assured by the section editors.

Author : OECD
Publisher : OECD Publishing
Page : 160 pages
File Size : 47,6 Mb
Release : 2022-09-15
Category : Electronic
ISBN : 9789264686793

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Earth’s Orbits at Risk The Economics of Space Sustainability by OECD Pdf

This publication takes stock of the growing socio-economic dependence of our modern societies on space assets, and the general threats to space-based infrastructure from debris in particular. Notably, it provides fresh insights into the value of space-based infrastructure and the potential costs generated by space debris, drawing on new academic research developed especially for the OECD project on the economics of space sustainability.

Author : Heiner Klinkrad
Publisher : Springer Science & Business Media
Page : 448 pages
File Size : 46,6 Mb
Release : 2006-01-05
Category : Mathematics
ISBN : 354025448X

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Space Debris by Heiner Klinkrad Pdf

The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.