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Author: John Hickman
Publisher: Common Ground Publishing
ISBN: 9781863358002
Category : Science
Languages : en
Pages : 186
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Book Description
Reopening the Space Frontier escapes the usual arc of space policy analysis focused on technological choice and instead explains the international legal and political economic barriers to the renewed exploration, development and settlement of celestial bodies like the Moon and Mars. The science and engineering of the mid-twentieth century were sufficient for human landings on the Moon. Yet today the human adventure in space is limited to visits by small numbers of astronauts to a single space station in Earth orbit. As the author explains, using the institutions that opened terrestrial geographic frontiers in the past provides the effective means for reopening the space frontier. Along the way he demolishes the wishful thinking that has shackled popular thinking about space policy. International competition rather than international cooperation motivated states to open terrestrial frontiers for centuries, and that motivation will have to be harnessed again for our species to permanently occupy other worlds of the solar system.
Author: John Hickman
Publisher: Common Ground Publishing
ISBN: 9781863358002
Category : Science
Languages : en
Pages : 186
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Book Description
Reopening the Space Frontier escapes the usual arc of space policy analysis focused on technological choice and instead explains the international legal and political economic barriers to the renewed exploration, development and settlement of celestial bodies like the Moon and Mars. The science and engineering of the mid-twentieth century were sufficient for human landings on the Moon. Yet today the human adventure in space is limited to visits by small numbers of astronauts to a single space station in Earth orbit. As the author explains, using the institutions that opened terrestrial geographic frontiers in the past provides the effective means for reopening the space frontier. Along the way he demolishes the wishful thinking that has shackled popular thinking about space policy. International competition rather than international cooperation motivated states to open terrestrial frontiers for centuries, and that motivation will have to be harnessed again for our species to permanently occupy other worlds of the solar system.
Author: Brian Q. Cannon
Publisher:
ISBN:
Category : History
Languages : en
Pages : 328
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Book Description
The first ever history of the post-World War II homesteading program that provided frontier land to returning veterans. Reveals the many challenges they faced--and how they helped change our perceptions of the modern American West.
Author: Peter Skalfist
Publisher: Cambridge Stanford Books
ISBN:
Category : History
Languages : en
Pages : 160
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Book Description
Several project teams from NASA, ESA and other organizations have investigated the possibility of establishing a colony in orbit. They found that the Moon and near-Earth asteroids have enough materials available, that solar energy is readily available in large quantities. The advantages of this system are its proximity to the Earth and its lower escape velocity, which facilitates the exchange of goods and services.
Author: Vasil Teigens
Publisher: Cambridge Stanford Books
ISBN:
Category : History
Languages : en
Pages : 159
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Book Description
The Space Race was a rivalry of the twentieth century between two great Super Powers in the Cold War, the Soviet Union (USSR) and the United States (USA), aimed at achieving the highest positions in space flight capabilities. It derives from the ballistic missile-based nuclear arms race that followed the Second World War. The technological advantage needed to quickly achieve milestones in space flight was considered essential for national security and combined with the symbolism and ideology to time. The Space Race led to pioneering efforts to launch artificial satellites, unmanned space probes to the Moon, Venus and Mars, and human space flights in low Earth orbit and the Moon.
Author: Vasil Teigens
Publisher: Cambridge Stanford Books
ISBN:
Category : History
Languages : en
Pages : 415
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Book Description
Although its roots lie in early rocket technologies and the international tensions that followed World War II, the space race began after the Soviet launch of Sputnik 1 on October 4, 1957. The space race became an important part of the cultural and technological rivalry between the USSR and the United States during the Cold War. Modern space exploration is reaching unbelievable areas. Mars is the focal point of space exploration. In the long term, there are tentative plans for manned orbital and landing missions to the Moon and Mars, establishing scientific outposts that will then give way to permanent and self-sufficient settlements. Additional exploration will potentially involve expeditions and settlements on other planets and their moons, as well as the establishment of mining and fueling outposts, particularly in the asteroid belt. Physical exploration outside the solar system will be robotic in the foreseeable future.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 260
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Book Description
Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 606
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Book Description
What Is Closed Ecological Systems A closed ecological system is an ecosystem that provides for the maintenance of life through complete reutilization of available material, in particular by means of cycles wherein exhaled carbon dioxide, fuel and other waste matter are converted, chemically or by photosynthesis, into oxygen, water and food. Closed Ecological Systems: Can They Save the Future? What is a Closed Ecological System? Why Would We Need Closed Ecological Systems? What Are the Different Types of Closed Ecological Systems? BIOS-1, BIOS-2, and BIOS-3 Biosphere 2 MELiSSA What Are the Challenges of Creating Closed Ecological Systems? Can Closed Ecological Systems Change the Future? How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Closed Ecological System Chapter 2: Biosphere Chapter 3: Biosphere 2 Chapter 4: Bioshelter Chapter 5: Greenhouse Chapter 6: Seawater Greenhouse Chapter 7: IBTS Greenhouse Chapter 8: Eden Project Chapter 9: Chang'e 4 Chapter 10: Space Stations and Habitats in Fiction Chapter 11: Controlled Ecological Life-Support System Chapter 12: Controlled-Environment Agriculture Chapter 13: Ecosphere (Planetary) Chapter 14: Spome Chapter 15: Ecology Chapter 16: Ecosystem Service Chapter 17: Terraforming Chapter 18: Space Colonization (II) Answering the public top questions about closed ecological systems. (III) Real world examples for the usage of closed ecological systems in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technology in each industry to have 360-degree full understanding of closed ecological systems' 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 closed ecological systems.
Author: Daniel Mikelsten
Publisher: Cambridge Stanford Books
ISBN:
Category : History
Languages : en
Pages : 173
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Book Description
Asteroid mining is the exploitation of raw materials from asteroids and other minor planets, including near-Earth objects. Based on known terrestrial reserves, and growing consumption in both developed and developing countries, key elements needed for modern industry and food production could be exhausted on Earth within 50 to 60 years. In response, it has been suggested that platinum, cobalt and other valuable elements from asteroids may be mined and sent to Earth for profit, used to build solar-power satellites and space habitats, and water processed from ice to refuel orbiting propellant depots. Looking beyond the Milky Way, there are at least 2 trillion other galaxies in the observable universe. Space colonization can roughly be said to be possible when the necessary methods of space colonization become cheap enough to meet the cumulative funds that have been gathered for the purpose, in addition to estimated profits from commercial use of space. Intergalactic travel would either have to involve voyages lasting millions of years, or a possible faster than light propulsion method based on speculative physics, such as the Alcubierre drive. There are, however, no scientific reasons for stating that intergalactic travel is impossible in principle. Uploaded human minds or AI may be transmitted to other galaxies in the hope some intelligence there would receive and activate them.
Author: Neil Smith
Publisher: Routledge
ISBN: 1134787464
Category : Architecture
Languages : en
Pages : 348
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Book Description
Why have so many central and inner cities in Europe, North America and Australia been so radically revamped in the last three decades, converting urban decay into new chic? Will the process continue in the twenty-first century or has it ended? What does this mean for the people who live there? Can they do anything about it? This book challenges conventional wisdom, which holds gentrification to be the simple outcome of new middle-class tastes and a demand for urban living. It reveals gentrification as part of a much larger shift in the political economy and culture of the late twentieth century. Documenting in gritty detail the conflicts that gentrification brings to the new urban 'frontiers', the author explores the interconnections of urban policy, patterns of investment, eviction, and homelessness. The failure of liberal urban policy and the end of the 1980s financial boom have made the end-of-the-century city a darker and more dangerous place. Public policy and the private market are conspiring against minorities, working people, the poor, and the homeless as never before. In the emerging revanchist city, gentrification has become part of this policy of revenge.
Author: Alexander C. MacDonald
Publisher: Yale University Press
ISBN: 0300219326
Category : Science
Languages : en
Pages : 273
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Book Description
A NASA insider highlights the current and historic roles of private enterprise in humanity s pursuit of spaceflight"
