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Author: Brian E. Hans
Publisher:
ISBN: 9781608881932
Category : Science
Languages : en
Pages : 74
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Book Description
From the authors' abstract: "This analytical study looks at the importance of Deep Space Operations and recommends an approach for senior policy leaders. Section 1 presents a capability requirements definition with candidate solutions and technology strategies. Section 2 recommends an acquisition and organizational approach. Section 3 provides an extended strategic rationale for deep space operations as a national priority." And from the Introduction: [this essay] "presents capability requirements, potential solutions, and strategic rationale for achieving movement and maneuver advantage in deep space. In this context, deep space is anything beyond geosynchronous Earth orbit (GEO). Driving the research are two primary assumptions underpinning the need for investment in deep space propulsion. The first assumption is that growing international activity, commerce, and industry in space extends the global commons, thus creating a military-economic imperative for the United States Department of Defense (DoD) to expand its protection of U.S. interests by defending space lines of communication. Although there are wide-ranging reasons to expand the space-faring capabilities of the human species, from the capitalistic to the existential, the fact of its occurrence offers the U.S. immense strategic opportunity. Section 1, operating on this assumption, recommends capability-based requirements for deep space operations given a projected future operating environment.The second driving assumption underpinning this study is that improved movement and maneuver capabilities in deep space offer a wide array of benefits for the current National Security Enterprise, and for this reason alone demands attention in the form of disciplined investment. Furthermore, because the core functional capability required for deep space operations is in-space propulsion, the requirement necessitates a materiel solution.
Author: Brian E. Hans
Publisher:
ISBN: 9781608881932
Category : Science
Languages : en
Pages : 74
Get Book
Book Description
From the authors' abstract: "This analytical study looks at the importance of Deep Space Operations and recommends an approach for senior policy leaders. Section 1 presents a capability requirements definition with candidate solutions and technology strategies. Section 2 recommends an acquisition and organizational approach. Section 3 provides an extended strategic rationale for deep space operations as a national priority." And from the Introduction: [this essay] "presents capability requirements, potential solutions, and strategic rationale for achieving movement and maneuver advantage in deep space. In this context, deep space is anything beyond geosynchronous Earth orbit (GEO). Driving the research are two primary assumptions underpinning the need for investment in deep space propulsion. The first assumption is that growing international activity, commerce, and industry in space extends the global commons, thus creating a military-economic imperative for the United States Department of Defense (DoD) to expand its protection of U.S. interests by defending space lines of communication. Although there are wide-ranging reasons to expand the space-faring capabilities of the human species, from the capitalistic to the existential, the fact of its occurrence offers the U.S. immense strategic opportunity. Section 1, operating on this assumption, recommends capability-based requirements for deep space operations given a projected future operating environment.The second driving assumption underpinning this study is that improved movement and maneuver capabilities in deep space offer a wide array of benefits for the current National Security Enterprise, and for this reason alone demands attention in the form of disciplined investment. Furthermore, because the core functional capability required for deep space operations is in-space propulsion, the requirement necessitates a materiel solution.
Author: U. S. Military
Publisher:
ISBN: 9781691078479
Category :
Languages : en
Pages : 86
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Book Description
This analytical study looks at the importance of Deep Space Operations and recommends an approach for senior policy leaders. Section 1 presents a capability requirements definition with candidate solutions and technology strategies. Section 2 recommends an acquisition and organizational approach. Section 3 provides an extended strategic rationale for deep space operations as a national priority.This compilation includes a reproduction of the 2019 Worldwide Threat Assessment of the U.S. Intelligence Community.This chapter of Air University's Space Horizons Research Group presents capability requirements, potential solutions, and strategic rationale for achieving movement and maneuver advantage in deep space. In this context, deep space is anything beyond geosynchronous Earth orbit (GEO). Driving the research are two primary assumptions underpinning the need for investment in deep space propulsion. The first assumption is that growing international activity, commerce, and industry in space extends the global commons, thus creating a military-economic imperative for the United States Department of Defense (DoD) to expand its protection of U.S. interests by defending space lines of communication. Although there are wide-ranging reasons to expand the space-faring capabilities of the human species, from the capitalistic to the existential, the fact of its occurrence offers the U.S. immense strategic opportunity. Section 1, operating on this assumption, recommends capability-based requirements for deep space operations given a projected future operating environment. There are many candidate technologies for in-space propulsion systems. Presented here, in brief, are the most relevant to deep space operations based on their current or potential capabilities and the recommendations of experts interviewed for this study. By no means is the list all-inclusive, but it serves as a foundation for further investigation. Only a sampling of performance measures are included in order to provide context for comparison. In general, performance goals for advanced propulsion include improvements in thrust levels, specific impulse (LP), power, specific mass (or specific power), volume, system mass, system complexity, operational complexity, commonality with other spacecraft systems, manufacturability, durability, safety, reliability, and cost.Chemical Propulsion - Advanced Cryogenic Evolved Stage (ACES) * Nuclear-Thermal Propulsion (NTP) and Nuclear-Electric Propulsion (NEP) * Variable Specific Impulse Magnetoplasma Rocket (VASIMR) * Directed Energy-Driven Technology * Solar Thermal Propulsion * Electric Propulsion - Hall Effect, Field Reverse Configuration, and Electrospray Thrusters * Mach Effect Thrusters (MET) * EmDrive * Technology Survey Summary * Propulsion Assessment Approaches: Existing and Breakthrough * Existing Technology: Using Measures of Performance and Design Reference Missions * Breakthrough Propulsion: Applying Vision and Rigor in Pioneering Research * Assessment Approach Summary * Technology Strategy * Acquisition and Organizational Approach
Author: Namrata Goswami
Publisher: Rowman & Littlefield
ISBN: 1498583121
Category : Political Science
Languages : en
Pages : 465
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Book Description
With a focus on China, the United States, and India, this book examines the economic ambitions of the second space race. The authors argue that space ambitions are informed by a combination of factors, including available resources, capability, elite preferences, and talent pool. The authors demonstrate how these influences affect the development of national space programs as well as policy and law.
Author: Vincent P. Cogliati-Bantz
Publisher: Routledge
ISBN: 1317804511
Category : Law
Languages : en
Pages : 286
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Book Description
This book examines the concept of nationality of means of transportation in terms of jurisdiction in international law. It reassesses the definition of nationality and explores how it is conferred. The book first places nationality in the broader perspective of jurisdiction in international law, and examines the historical development and necessity of the nationality of means of transportation. It goes on to investigate whether and under which conditions international organizations may confer a ‘nationality’ on means of transportation, examining the law of the sea conventions and air and space treaties. The book finally explores several questions relating to international registration of means of transportation, building a regime of international registration. Vincent Cogliati-Bantz introduces a necessary distinction between transport internationally registered and transport registered in a State but fulfilling a mission for an international organization. As a work that proposes the ability for international organisations to access international spaces without reliance on State-registered means of transport, this book will be of great use and interest to scholars and students of public international law, international organisations, and maritime, space, and aviation law.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
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Book Description
Author: Jack D Kern Editor
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727846430
Category :
Languages : en
Pages : 266
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Book Description
Volume 5, Deep Maneuver: Historical Case Studies of Maneuver in Large-Scale Combat Operations, presents eleven case studies from World War II through Operation Iraqi Freedom focusing on deep maneuver in terms of time, space and purpose. Deep operations require boldness and audacity, and yet carry an element of risk of overextension - especially in light of the independent factors of geography and weather that are ever-present. As a result, the case studies address not only successes, but also failure and shortfalls that result when conducting deep operations. The final two chapters address these considerations for future Deep Maneuver.
Author: John C. Wright
Publisher: McFarland
ISBN: 1476637849
Category : Science
Languages : en
Pages : 209
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Book Description
Since the Cold War, outer space has become of strategic importance for nations looking to seize the ultimate high ground. World powers establishing a presence there must consider, among other things, how they will conduct warfare in orbit. Leaders must dispense with "Buck Rogers" notions about operations in space and realize that policies there will have serious ramifications for geopolitics. How should nations view space? How should they fight there? What would space warfare look like and how should strategists approach it? Offering critical observations regarding this unique theater of international relations, a military professional explores the strategic implications as human affairs move beyond Earth's atmosphere.
Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Transportation
Languages : en
Pages : 475
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Book Description
What Is Mass Driver The linear motor of a mass driver or electromagnetic catapult would be used to accelerate and catapult payloads up to high speeds. This non-rocket technique of spacelaunch is referred to as a mass driver or electromagnetic catapult. The electromagnets that are used in mass drivers both already in use and those that are being considered employ coils of wire that are activated by electricity. However, a rotary mass driver has also been suggested. The acceleration of a payload along a route is achieved by firing a sequence of electromagnets in sequential order. The momentum of the payload causes it to continue moving even after it has left the route. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Mass driver Chapter 2: Rocket Chapter 3: Spacecraft propulsion Chapter 4: Ion thruster Chapter 5: Pulsed plasma thruster Chapter 6: Beam-powered propulsion Chapter 7: Fusion rocket Chapter 8: Projectile Chapter 9: Railgun Chapter 10: Propellant Chapter 11: Coilgun Chapter 12: Orbital maneuver Chapter 13: Space gun Chapter 14: Momentum exchange tether Chapter 15: Launch loop Chapter 16: Plasma propulsion engine Chapter 17: Spacecraft electric propulsion Chapter 18: Reaction engine Chapter 19: Non-rocket spacelaunch Chapter 20: Field propulsion Chapter 21: Ram accelerator (II) Answering the public top questions about mass driver. (III) Real world examples for the usage of mass driver in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of mass driver' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of mass driver.
Author: K. F. Long
Publisher: Springer Science & Business Media
ISBN: 9781461406075
Category : Technology & Engineering
Languages : en
Pages : 367
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Book Description
The technology of the next few decades could possibly allow us to explore with robotic probes the closest stars outside our Solar System, and maybe even observe some of the recently discovered planets circling these stars. This book looks at the reasons for exploring our stellar neighbors and at the technologies we are developing to build space probes that can traverse the enormous distances between the stars. In order to reach the nearest stars, we must first develop a propulsion technology that would take our robotic probes there in a reasonable time. Such propulsion technology has radically different requirements from conventional chemical rockets, because of the enormous distances that must be crossed. Surprisingly, many propulsion schemes for interstellar travel have been suggested and await only practical engineering solutions and the political will to make them a reality. This is a result of the tremendous advances in astrophysics that have been made in recent decades and the perseverance and imagination of tenacious theoretical physicists. This book explores these different propulsion schemes – all based on current physics – and the challenges they present to physicists, engineers, and space exploration entrepreneurs. This book will be helpful to anyone who really wants to understand the principles behind and likely future course of interstellar travel and who wants to recognizes the distinctions between pure fantasy (such as Star Trek’s ‘warp drive’) and methods that are grounded in real physics and offer practical technological solutions for exploring the stars in the decades to come.
Author: Dave Doody
Publisher: Springer Science & Business Media
ISBN: 3540895108
Category : Technology & Engineering
Languages : en
Pages : 447
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Book Description
Deep Space Craft opens the door to interplanetary flight. It looks at this world from the vantage point of real operations on a specific mission, and follows a natural trail from the day-to-day working of this particular spacecraft, through the functioning of all spacecraft to the collaboration of the various disciplines to produce the results for which a spacecraft is designed. These results are of course mostly of a scientific nature, although a small number of interplanetary missions are also flown primarily to test and prove new engineering techniques. The author shows how, in order to make sense of all the scientific data coming back to Earth, the need for experiments and instrumentation arises, and follows the design and construction of the instruments through to their placement and testing on a spacecraft prior to launch. Examples are given of the interaction between an instrument’s science team and the mission’s flight team to plan and specify observations, gather and analyze data in flight, and finally present the results and discoveries to the scientific community. This highly focused, insider’s guide to interplanetary space exploration uses many examples of previous and current endeavors. It will enable the reader to research almost any topic related to spacecraft and to seek the latest scientific findings, the newest emerging technologies, or the current status of a favorite flight. In order to provide easy paths from the general to the specific, the text constantly refers to the Appendices. Within the main text, the intent is general familiarization and categorization of spacecraft and instruments at a high level, to provide a mental framework to place in context and understand any spacecraft and any instrument encountered in the reader’s experience. Appendix A gives illustrated descriptions of many interplanetary spacecraft, some earth-orbiters and ground facilities to reinforce the classification framework. Appendix B contains illustrated detailed descriptions of a dozen scientific instruments, including some ground-breaking engineering appliances that have either already been in operation or are poised for flight. Each instrument’s range of sensitivity in wavelengths of light, etc, and its physical principle(s) of operation is described. Appendix C has a few annotated illustrations to clarify the nomenclature of regions and structures in the solar system and the planets’ ring systems, and places the solar system in context with the local interstellar environment.
