共查询到20条相似文献,搜索用时 0 毫秒
1.
Korea now has a rapidly expanding space programme with exploration aspirations. The government is giving priority to the aerospace industry and, to put it on a better footing, recently enacted a New Space Exploitation Promotion Act. The early history and current and future development of Korea's space activities are briefly described in advance of a comprehensive presentation of the contents of the Act, including launch licensing, liability, registration of space objects, use of satellite information, astronaut rescue, third party liability insurance and establishment of institutions and plans to assist the Korean space effort. A call is made for Asian countries to unite and further their space development through a regional space agency. 相似文献
2.
This report presents data on the annual and total costs of NASA's Space Shuttle programme through fiscal year (FY) 1993. The total cost of the programme through FY 1993 is found to be $83.7 billion in 1992 dollars. This information has significance for pending policy decisions on the future of the Shuttle programme, its possible successors, and interrelated programmes, such as the Space Station. 相似文献
3.
A. Hansson 《Space Policy》1994,10(4):307-321
Because of the physical scale of human operations at present, we need to extend them into the Solar System for sustainability and into interstellar space for knowledge. Stabilizing the population on Earth, as well as reducing poverty, is vital, as is a more environmentally appropriate demographic transition than the historical one. Space assets can contribute most to strategic threats in areas like power and minerals and can also assist global education. Such public interest is important as education, but it is vital to remember that a certain level of precision in materials and engineering is needed before ideas become realizable. The crucial step is to turn the space environment to an open market and override the present government monopoly constraint. As a start, a Center for International Space Industrialization Research (CSIR) is to be set up as a model for the better understanding of the issues involved, thus making a case for strategic investment for space assets. 相似文献
4.
Ray A. Williamson 《Space Policy》1992,8(4):295-305
The US space programme continues to face difficulties in restructuring to meet existing political and fiscal conditions, in part because the basic structure and focus of the programme derive from the tensions of the Cold War. This paper argues that the world's new, more complicated political and economic conditions present a challenge for US policy makers that can be met with a renewed focus on the pursuit of science and the public good, within the context of international economic competition and political and scientific cooperation. 相似文献
5.
Keeping the peace in outer space: a legal framework for the prohibition of the use of force 总被引:2,自引:0,他引:2
Grardine Meishan. Goh 《Space Policy》2004,20(4):101-278
Outer space is an area of growing economic and technological importance. It is also a developing theatre of military defence and warfare. Against this backdrop, development of a legal framework on the use of force in outer space is of critical urgency. This paper proposes a framework for the development of international law in this area and also assesses the effectiveness of the current state of international law governing the prohibition on the use of force in the context of outer space. It expands upon a proposed role for the United Nations and outlines a proposed enforcement mechanism for the law on the use of force in outer space. This proposed framework rests on a three-tiered system involving an International Tribunal for Outer Space, an International Space Surveillance Agency and an International Space Inspection Agency, co-ordinated through a Secretariat under the auspices of the United Nations Office of Outer Space Affairs. The paper also provides a proposed Protocol on International Peace and Security to the 1967 Outer Space Treaty as a means of establishing the proposed enforcement mechanism. Finally, the paper looks at the complexities involved in developing the law, and moots immediate steps for its development. 相似文献
6.
Severin GI 《Acta Astronautica》1994,32(1):15-23
The paper presents the analysis of the Russian experience gained in the operations of Salyut-6, 7 and Mir orbital stations. The main factors determining their effectiveness and safety are considered and the main requirements to the EVA suit, as the most important tool for the EVA, are formulated. 相似文献
7.
Werner Balogh 《Space Policy》2011,27(3):180-183
Since 1971 the UN Programme on Space Applications, implemented by the Office for Outer Space Affairs, has been organizing workshops, symposiums and expert meetings and providing training opportunities in the practical applications of space technology. In 2009 the Office launched the Basic Space Technology Initiative (BSTI). The BSTI encompasses a range of activities in support of capacity building in space technology development in response to the growing interest of academic and governmental organizations in many countries to establish basic, indigenous capabilities to develop nano- and small satellites. Considerations such as the education and training of experts, the creation of required testing and building infrastructure, opportunities for international cooperation and the applicable legal and regulatory frameworks are therefore of particular interest to these organizations. The BSTI aims to assist them with their efforts. This paper describes the origins of the initiative, the activities that have been conducted to date and the work planned for 2011 and beyond. 相似文献
8.
Geoffrey E. Perry 《Space Policy》1989,5(4):279-287
For many years the world-famous Kettering Group of amateur satellite observers have confounded many more ‘official’ organization with their accucary in tracking Soviet space launches. In this article the group's founder, Geoffrey E. Perry, MBE, presents his personal perspective on current developments in the Soviet space programme. The USSR's increased openness about non-sensitive issues is to be welcomed, he concludes, but the Kettering Group has work to do yet. 相似文献
9.
Jan Harder Enrico Stoll Michael Schiffner Matthias Pfeiffer Ulrich Walter 《Acta Astronautica》2009,65(11-12):1738-1744
Upcoming space missions utilizing hyperspectral or other high-resolution sensors will generate a vast amount of data in orbit. The average communication duration between a spacecraft in low Earth orbit (LEO) to a dedicated ground station is short and in addition, due to the high amount of data to be transferred at link times, a high-performance communication system on board of the satellite is indispensable.A solution that provides longer acquisition times with the ground station is to employ a high data-rate inter-satellite link to a geostationary relay satellite, which requires a flat, compact, steerable, light-weight yet robust antenna. Such an antenna system (antenna module plus pointing module) was developed for S-Band at the Institute of Astronautics (Technische Universität München), in cooperation with German space companies, research institutes and the German Aerospace Center (DLR). Its successful operation via the geostationary relay satellite Artemis was demonstrated in cooperation with ESA in 2007.This paper describes the evaluation of an antenna system in the Ka-Band, as a successor to be developed in the next two years for high data rates and the various applications of such an antenna system. 相似文献
10.
11.
Analysing Interferometer for Ambient Air (ANITA) is a flight experiment as precursor for a permanent continuous trace gas monitoring system on the International Space Station (ISS). For over 10 years, under various ESA contracts the flight experiment was defined, designed, breadboarded and set up. For the safety of the crew, ANITA can detect and quantify quasi on-line and simultaneously 32 trace gases with ppm or sub-ppm detection limits. The self-standing measurement system is based on Fourier Transform Infrared Spectrometer (FTIR) technology. The system represents a versatile air monitor allowing for the first time the detection and monitoring of trace gas dynamics of a spacecraft atmosphere. It is envisaged to accommodate ANITA in a Destiny (US LAB) Express Rack on the ISS. The transportation to the ISS is planned with the first ATV 'Jules Verne'. The options are either the Space Shuttle or the Automated Transfer Vehicle. 相似文献
12.
As the USA, Europe and other nations embark on a new voyage of exploration to the Moon, Mars and beyond, they should lay the foundations and establish precedents that invite a host of participants and followers. We argue that international cooperation, driven by foreign-policy and cost-sharing considerations, has taken a prominent role but must be pragmatically and flexibly balanced with economic and strategic self-interest. Since exploration visions are likely to differ, the steps each country will pursue, the funding provided, and schedules followed will also differ. To support an enduring exploration vision, it will be important to remain flexible to changing priorities and amenable to the inclusion of new, non-traditional participants. Open-systems principles and metaprinciples should be employed at all levels—hardware, software, programmatic, political and cultural. Equally important, national leadership and decision makers should be mindful of the potential pitfalls that might undermine the venture. While the new vision inspires us all, it will take creativity, resourcefulness, hard work and cooperation to succeed. 相似文献
13.
Based on a joint study initiated in 2007–2008 by the Policy planning staff (CAP) of the French Foreign Ministry and the space agency CNES, which brought together experts, researchers and industry insiders, this article considers the factors behind Russia's recent resurgence and the possible revival of its space programme. It examines how far the latter will require international cooperation in order to progress further and discusses likely areas of profitable collaboration with Europe in general and France in particular, given that country's long history of space cooperation with Russia and the need in the mid-term future to share the burden of developing ambitious new space programs. While there is in principle much potential, especially in the area of space transportation, there are also numerous challenges and uncertainties. How these are resolved will affect the level and success of any cooperative efforts of both sides. 相似文献
14.
《Acta Astronautica》2007,60(4-7):561-570
This paper discusses the architectural design project “Transformation Structure Space”, which was carried out at the Department of Building Construction HB2 in 2004. The goal of the study was to find innovative solutions for space system design through the application of bionic (biomimetic) approaches. Using specific research both fields as the foundation, five different architectural projects based on a scientific-technological concept were developed. The introduction of natural role models into the design process and the development of the application in space and the respective setting proved to be a difficult task within the timeframe of a design program, nonetheless all of the projects show very innovative aspects. 相似文献
15.
Until now space activity has been driven by international political competition. But recent events in Eastern Europe have undercut the political incentives for expanded space activity, and meanwhile fiscal constraints, arising for different reasons in the USA, Europe and the USSR, are putting unprecedented pressure on space budgets. In the long term, however, it is likely that a new kind of competition fuelled by economic motives will provide the basis for a more determined and perhaps more stable opening of the space frontier. Dropping out of the space race for short-term reasons could be a costly and irrevocable decision. 相似文献
16.
In 2000 there were 40 different countries that had registered space agencies. By 2009 that number had continued to grow to 55. This article discusses how cooperation allows a nation to leverage resource and reduce risk; improve global engagement; and enhance diplomatic prestige of engaged states, political sustainability and workforce stability. The obstacles and impediments to cooperation are substantial, and are manifested through various anti-collaborative behaviors. To achieve success, these obstacles and impediments must be understood and confronted. The article examines the substantial challenges posed by technology transfer constraints, international and domestic politics, and exceptionalism perspectives. Given the imperative to cooperate, four frameworks (cooperation, augmentation, interdependence, and integration) can be employed to overcome these challenges and achieve success. 相似文献
17.
Space exploration is an emblematic domain of space activities where traditionally only established space powers have been active. However, new actors are demonstrating great interest in it, principally for international prestige reasons, with an increasing number making ambitious plans. Complementing national endeavours, international cooperation has become a central element of most countries' exploration strategy, since the costs of doing it alone are so great. Europe's development into a fully fledged actor in space exploration requires a shared assessment of the future challenges, threats and opportunities with which it will be confronted in order to derive the best options for cooperation to lead and anticipate rather than follow and endure change. 相似文献
18.
Andr Lebeau 《Space Policy》1987,3(3)
A series of major accidents - the explosion of the Space Shuttle Challenger, the destruction of Titan and Delta launchers, and failures of the Ariane rocket series - has led to a reexamination of Western space programmes. In the short term, all satellite launches have been delayed. This is not an insurmountable obstacle, although it will inevitably delay the first space-based tests of SDI hardware. The author outlines the growing gap between the immediate needs of organizations which launch satellites and the more uncertain ambitions of the ‘conquerors’ of space. The former are now bearing the costs of the latter, who are aiming at manned space flights and a human presence in space. In the longer term, these objectives have justifications other than simple industrial and commercial logic. The author suggests that an attempt should be made to reconcile immediate military and industrial needs with the human desire to overcome the ‘Icarus complex’ in the long-term future. 相似文献
19.
The speedily expanding Internet is in the process of transforming the technological, economic, and policy bases for nation-state regulation of telecommunications, including space-based satellite networks. Deployment of the packet-switched Internet has accelerated the liberalization of telecommunications markets and has led to far-reaching regulatory restructuring and policy shifts regarding state ownership and control of networks and information flows. As space-based GMPCS networks become integral parts of the globalizing Internet infrastructure, the state-centric legal paradigm requiring state “authorization and continuing supervision” of space activities by “non-governmental entities” stipulated under Article VI of the OST and associated treaties forming the outer space legal regime will be called increasingly into question. This paper examines the technological, economic/trade, and security issues that question whether the existing state-centric paradigm for regulating Internel-based GMPCS satellite systems will remain in legal phase with emerging liberalized regulatory regimes for terrestrial Internet-based infractructures. 相似文献
20.
Transparency and confidence-building measures (TCBMs) are a set of tools designed to display, predict and discipline states’ behaviour with respect to maintaining the security of space. With intentional and unintentional threats to the peaceful use of space on the rise, there is a growing international consensus on the need for greater transparency in space-related activities as well as confidence-building measures to reduce the prospects of disruption to the ever-expanding role of space in our day-to-day lives. Terrestrial TCBMs can serve as a guide to understanding what political arrangements are possible in space, including certain precedents in the areas of arms control, non-proliferation and disarmament. At the same time, current and emerging challenges in space - including orbital space debris, risk of collisions, growing saturation of the radiofrequency spectrum, the crowding of satellites in geostationary (GEO) orbit and threat of purposeful disruption - need to be evaluated in the context of unilateral, bilateral, multilateral and private initiatives to increase space situational awareness and security. This paper describes and evaluates various prospective TCBMs alongside current proposals to advance safety and security in space, including the EU Draft Code of Conduct for Outer Space Activities. It offers specific recommendations, arguing that Europe is uniquely qualified to negotiate a 21st century TCBM architecture thanks to its history of diplomacy and ability to identify common ground among disparate parties. This will only happen, however, with a more defined institutional design and the EU’s emergence as a global civilian leader. 相似文献