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Confronting Space Debris

2010 Business & Economics
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Release : 2010
Genre : Business & Economics
Kind : eBook
Book Rating : 903/5 ( reviews)

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Book Synopsis Confronting Space Debris by : Dave Baiocchi

Download or read book Confronting Space Debris written by Dave Baiocchi. This book was released on 2010. Available in PDF, EPUB and Kindle. Book excerpt: To guide future responses to the space debris problem, examines strategies for nine comparable problems: acid rain, U.S. commercial airline security, asbestos, chlorofluorocarbons, hazardous waste, oil spills, radon, spam, and U.S. border control.

Guidance, Control and Docking for CubeSat-based Active Debris Removal

2023-08-07 Science
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Release : 2023-08-07
Genre : Science
Kind : eBook
Book Rating : 485/5 ( reviews)

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Book Synopsis Guidance, Control and Docking for CubeSat-based Active Debris Removal by : Mohamed Khalil Ben-Larbi

Download or read book Guidance, Control and Docking for CubeSat-based Active Debris Removal written by Mohamed Khalil Ben-Larbi. This book was released on 2023-08-07. Available in PDF, EPUB and Kindle. Book excerpt: While a paradigm shift in space industry has already started involving “mass production” of higher standardized, large distributed systems such as constellations, there are no effective solutions existing for the “mass removal” of satellites. Many indicators point to a further increase in the space traffic in Earth orbit in the near future, which could imply new dynamics in the evolution of the space debris environment. Even in case of diligent compliance with the Inter-Agency Space Debris Coordination Committee (IADC) mitigation guidelines, the growth in space traffic complicates its management and drastically increases the probability of accidents and system failures. NASA scientist Donald J. Kessler proposed a scenario in which the density of objects in low Earth orbit is high enough that collisions between objects could cause a cascade that renders space unusable for many generations. Therefore, a reliable and affordable capability of removing or servicing non-functional objects is essential to guarantee sustainable access to Earth orbit. Recently, the CubeSat design standard introduced a new class of cost-efficient small spacecraft and thereby offers a potential solution to the active debris removal (ADR) problem. The development of a novel “CubeSat-compatible” ADR technology has significant advantages such as the use of commercial off-the-shelf parts, reduced launch cost, and reduced design efforts. This thesis presents –in the frame of an ADR mission– an approach to advanced rendezvous and docking with non-cooperative targets via CubeSat. It covers the design process of simulation systems used for verification purposes, the ideation and implementation of novel guidance, control, and docking techniques, as well as their verification and evaluation. The outcome of this research is a series of validated software tools, processes, technical devices, and algorithms for automated approach and docking, that have been tested in simulation and with prototype hardware.

Limiting Future Collision Risk to Spacecraft

2011-11-16 Science
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Release : 2011-11-16
Genre : Science
Kind : eBook
Book Rating : 779/5 ( reviews)

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Book Synopsis Limiting Future Collision Risk to Spacecraft by : National Research Council

Download or read book Limiting Future Collision Risk to Spacecraft written by National Research Council. This book was released on 2011-11-16. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Standing Up Space Force

2023-12-15 History
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Release : 2023-12-15
Genre : History
Kind : eBook
Book Rating : 434/5 ( reviews)

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Book Synopsis Standing Up Space Force by : Forrest L. Marion

Download or read book Standing Up Space Force written by Forrest L. Marion. This book was released on 2023-12-15. Available in PDF, EPUB and Kindle. Book excerpt: Although the United States won the race to the moon, the Soviets were far more active in space than Americans during the decade that followed. By the 1980s, some space experts feared the United States was in danger of being surpassed in space, including dual-use systems that might be employed offensively in a military confrontation. A few experts, looking ahead, recommended a space force within roughly two decades. Standing up Space Force is organized chronologically by presidential administration, beginning in the middle of the Clinton years and progressing through the Trump administration. During the Clinton and George W. Bush years, the move to national security space was incremental. The Obama presidency witnessed the rise of NewSpace entrepreneurs whose impressive space activities facilitated their initial partnering with U.S. government National Security Space (NSS) missions helping the United States keep pace with China and Russia. During the Trump administration, all necessary elements finally came together – most significantly, presidential-congressional leadership and bipartisan support – to eventually produce the fiscal 2020 national defense authorization act (NDAA). Because the NDAA authorized and provided for the Space Force, when the President signed the defense bill on 20 December 2019, at the same moment he officially established the nation’s sixth armed service.

Surprise!

2013 Emergency management
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Release : 2013
Genre : Emergency management
Kind : eBook
Book Rating : 063/5 ( reviews)

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Book Synopsis Surprise! by : Dave Baiocchi

Download or read book Surprise! written by Dave Baiocchi. This book was released on 2013. Available in PDF, EPUB and Kindle. Book excerpt: This report relates what professionals believe creates surprise, how they respond to it, and how the effects of surprise can be mitigated. RAND researchers interviewed representatives from 13 diverse professions and identified some common coping strategies, such as relying on past experience and trying to reduce the level of chaos in the environment.

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