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1.
Rather than aiming at overall preemenence in space, as in the past, it is important for the USA now to specify goals and objectives for its space programme. In the space transportation market, the USA faces long-term competition. Planned properly, the Space Shuttle, Space Station and transfer stages can be used as a unique transport system, forcing other suppliers to compete on US terms. Such a total transport service system could also include ELV support. In entering into international space agreements, the government must take into account the objective of maintaining the competitiveness of the US commercial sector.  相似文献   

2.
Corinne M. Contant   《Space Policy》2003,19(1):193-65
A Space Policy Summit of high-level individuals from government, industry and international organizations was held in Houston, TX immediately before the World Space Congress in October 2002. It provided a forum for the discussion of long-term space policy issues in the fields of commercial space exploitation, public good applications and space exploration. This report presents the background to the decision to hold such a summit, and discusses selected issues and recommendations.  相似文献   

3.
Europe is faced with several essential policy decisions with regard to the exploitation of space technology. Important issues are: the relations between civilian and military uses of outer space, employment opportunities, industrial and commercial interests, European security and international stability, regional and international cooperation. Concerted action is required for political reasons and in order to achieve the necessary scientific, technological and economic critical masses. Another major policy issue is, therefore, whether Europe should expand its space venture in the framework of a European military space community as proposed by France, through national or bilateral programmes, by participating in the US SDI research, or through NATO, the Independent European Programme Group, the Western European Union, or the European Space Agency.  相似文献   

4.
《Space Policy》2014,30(4):215-222
Although existing international instruments such as the Outer Space Treaty and Moon Agreement generally express sentiments for minimizing missions' extraterrestrial environmental impacts, they tend to be limited in scope, vague and generally unenforceable. There is no formal structure for assessing how and to what extent we affect those environments, no opportunity for public participation, no uniform protocol for documenting and registering the effects of our actions and no requirement to mitigate adverse impacts or take them into consideration in the decision-making process. Except for precautions limiting forward biological contamination and issues related to Earth satellites, environmental impact analysis, when done at all, remains focused on how missions affect the Earth and near-Earth environments, not how our actions affect the Moon, Mars, Europa, comets and other potential destinations. Extraterrestrial environmental impacts are potentially counterproductive to future space exploration, exploitation and scientific investigations. Clear, consistent and effective international protocols guiding a process for assessing such impacts are warranted. While instruments such as the US National Environmental Policy Act provide legally tested and efficient regulatory models that can guide impact assessment here on Earth, statutory legal frameworks may not work as well in the international environment of outer space. A proposal for industry-driven standards and an environmental code of conduct based, in part, on best management practices are offered for consideration.  相似文献   

5.
Henry R. Hertzfeld   《Space Policy》2007,23(4):210-220
Economic and commercial spacepower is about market dominance and control. The USA is still the largest investor in space in the world and the technological and commercial leader in many areas but its leadership is being challenged. When other nations have similar capabilities, control becomes a problem, assuming, as is the case with space, that control is also a critical issue in security. Moreover, exerting spacepower may be inconsistent with expanded commercial developments in space, raising investment risks and creating incentives for foreign competitors. To the extent that global market opportunity is denied by restrictive commercial policies, spacepower from a purely international economic competitive perspective is diminished. Though it is encouraging that the US commercial space policies have been in Presidential Documents over the past 20 years, they have been unintentionally undermined to a large extent by other policies, with security almost always trumping commerce. This paper examines the way globalization and commercial space developments have changed the nature of spacepower and suggests that the USA's reactions to these changes have not thus far served it well.  相似文献   

6.
Space Exploration educators worldwide are confronting challenges and embracing opportunities to prepare students for the global 21st century workforce. The National Space Biomedical Research Institute (NSBRI), established in 1997 through a NASA competition, is a 12-university consortium dedicated to space life science research and education. NSBRI's Education and Public Outreach Program (EPOP) is advancing the Institute's mission by responding to global educational challenges through activities that: provide teacher professional development; develop curricula that teach students to communicate with their peers across the globe; provide women and minority US populations with greater access to, and awareness of science careers; and promote international science education partnerships.A recent National Research Council (NRC) Space Studies Board Report, America's Future in Space: Aligning the Civil Program with National Needs, acknowledges that “a capable workforce for the 21st century is a key strategic objective for the US space program… (and that) US problems requiring best efforts to understand and resolve…are global in nature and must be addressed through mutual worldwide action”. [1] This sentiment has gained new momentum through a recent National Aeronautics and Space Administration (NASA) report, which recommends that the life of the International Space Station be extended beyond the planned 2016 termination. [2] The two principles of globalization and ISS utility have elevated NSBRI EPOP efforts to design and disseminate science, technology, engineering and mathematics (STEM) educational materials that prepare students for full participation in a globalized, high technology society; promote and provide teacher professional development; create research opportunities for women and underserved populations; and build international educational partnerships.This paper describes select EPOP projects and makes the case for using innovative, emerging information technologies to transfer space exploration knowledge to students, engage educators from across the globe in discourse about science curricula, and foster multimedia collaborations that inform citizens about the benefits of space exploration for life on Earth. Special references are made to educational activities conducted at professional meetings in Austria, Canada, France, China, Greece, Italy, Russia, Scotland and Spain.  相似文献   

7.
In this Viewpoint — an edited version of a statement made to the US House Committee on Science's Subcommittee on Space and Aeronautics' hearing on ‘US launch strategy’ — the President of Arianespace, Inc analyses the overriding importance of US government policies and executive decisions on the shaping and behavior of the international market in commercial space launch services. Chief among these is the overruling of commercial imperatives by foreign policy and national security interests and the consequent regular intervention of the US government in launch decisions. The ability of Arianespace successfully to compete in a market severely distorted as a result of these interventions, including the encouragement of joint ventures between US and Russian or Ukrainian companies, is explained.  相似文献   

8.
Using the global commons for “peaceful purposes” is agreed upon among states in principle but disputed in substance. While non-militarization has been superceded by the doctrine of non-aggression, the latter, as a necessary rather than sufficient condition for “peaceful purposes”, is tested to its limit by the pressing issue of space weaponization. An international treaty to plug the gaps of the Outer Space Treaty should be negotiated. This would require the prohibition of both weapons in outer space and anti-satellite weapons on Earth. The Draft Treaty on Prevention of the Placement of Weapons in Outer Space and of the Threat or Use of Force against Outer Space Objects, proposed by Russia and China at the Conference on Disarmament, is an effort in this direction. However, divided views are held on several issues arising from the draft treaty, e.g. the efficiency of the current regime of outer space law, definitions of “weapons in space” and “threat or use of force”, and verification. A primary reason for US opposition to the draft treaty are security concerns over its space assets. However, exercising the right of self-defense is excluded from the obligations of disarmament and this is explicitly affirmed in the draft treaty.  相似文献   

9.
《Space Policy》1988,4(4):273-280
This article is an edited summary of a report on the future work of the US National Aeronautics and Space Administration published in May 1988 by the US Congress's Congressional Budget Office. It considers whether NASA will be able to undertake new and ambitious initiatives in the coming decades, or instead hold its spending to current real levels, thus limiting US international leadership in space activities.  相似文献   

10.
In 1981 the US spacecraft planned for the international Solar Polar Mission, in cooperation with the European Space Agency, was abruptly withdrawn. This article discusses the events leading up to the withdrawal and how it was handled by NASA and US government officials, and ESA's reaction. Reflections are offered on the experience, and ESA's current attitude towards space partnerships with the USA is examined. The author concludes the Europe is in a stronger bargaining position today, and has also advanced towards having its own autonomous space capability.  相似文献   

11.
2010 saw both the unveiling of a new US National Space Policy and the announcement of a fundamentally different strategy for US human spaceflight that would move from the NASA-government-led Apollo-style approach to a greater reliance on the private sector and international cooperation. This viewpoint puts forward arguments on why change in the US approach to human spaceflight is needed, while acknowledging that achieving it in the face of vested interests and threats to jobs and livelihoods is extremely difficult. It suggests that greater US recognition of the need to ensure the sustainability of space activity (by addressing debris, radio-frequency interference and potential deliberate disruption of spacecraft), and an apparent willingness to countenance international norms to govern space activities, could be the new policy’s most lasting heritage.  相似文献   

12.
Assuring the sustainability of space activities   总被引:1,自引:1,他引:0  
The growth of new space systems and the continued creation of orbital debris could in a few years make activities in Earth orbit unsustainable, so finding cost-effective ways to sustain space activities in Earth orbit is essential. Because outer space activities serve the needs of the military–intelligence, civil, and commercial communities, each with their own requirements, creating the necessary international agreements for reaching and maintaining a condition of sustainability will not be easy. This paper summarizes the primary issues for the international space community regarding our future ability to reap the benefit of space systems in Earth orbit. It explores several of the efforts to develop international agreements that would lead to or support the sustainability of space activities and examines the benefits and drawbacks of each approach. In particular, it reviews progress within the UN COPUOS, and examines the EU's proposal for an international Code of Conduct for Outer Space Activities. It also notes the need for states to establish or expand their own space legal infrastructure to conform to the UN treaties and guidelines for space activities.  相似文献   

13.
“国际空间站”系统特点分析   总被引:1,自引:1,他引:0  
范嵬娜 《航天器工程》2012,21(2):94-100
介绍了"国际空间站"的总体设计;分析了"国际空间站"系统设计的特点和不足,其中包括重视成熟技术和冗余设计,众多系统故障暴露出技术薄弱性,机器人系统自动化水平有待提高,以及许多先进技术规划未能实施;提出了发展中国空间站的启示与建议,如借鉴国外协力合作系统先进设计经验和科学评估安全性方法,权衡技术继承性与先进性,注重空间站系统设备的设计、维修、机器人开发和延寿问题。  相似文献   

14.
Since the beginning of the Space Age the public was fascinated by the great challenges that needed to be overcome, but also inspired by the potential benefits that might arise from the utilization of space systems. This lecture examines the major technological breakthroughs that were necessary for many of the key space programs to succeed, and postulates the immediate and future benefits to humanity that became evident as a result of these advances. A dozen programs ranging from Sputnik and Apollo to the Global Navigation Satellite System are reviewed in view of the technical challenges in elements such as propulsion, power, structures, computing, guidance and control, spectrum management and payloads. Challenges in the cost of space launch, large structures, debris mitigation, humans in space and commercial promise are discussed and opportunities for improvements in the future are postulated.  相似文献   

15.
The envisaged future space research programmes, whether in the field of space exploration or Earth observation are becoming more and more technically complicated and so costly that a single nation can hardly afford to realize them. Major non-European space-faring nations, China and India will progressively play an important role besides US, Russia and Japan. The Space Advisory Group of the European Commission recommended that the European Commission supports within Horizon 2020 a comprehensive Robotic Mars-Exploration Programme under European leadership that should become an essential element of a coordinated international space research programme. The International Space Station (ISS) experience shows that cooperative space programmes build links between industries and laboratories from around the world, which then further develop in non-space related activities, with positive impact on the economy and scientific research. Strategies need to be developed to mitigate the gradual increasing risks incurred by climate change. In order to lower their entry barrier to engage in space emerging and developing space nations need to be included in cooperative space programmes. We present the recommendations of the Space Advisory Group of the European Commission concerning Europe's participation to global space endeavours.  相似文献   

16.
Linda Billings   《Space Policy》2006,22(4):249-255
The US civilian space program is focused on planning for a new round of human missions beyond Earth orbit, to realize a ‘vision’ for exploration articulated by President George W. Bush. It is important to examine this ‘vision’ in the broader context of the global enterprise of 21st century space exploration. How will extending a human presence into the Solar System affect terrestrial society and culture? What legal, ethical and other value systems should govern human activities in space? This paper will describe the current environment for space policy making and possible frameworks for future space law, ethics and culture. It also proposes establishment of a World Space Conference to aid deliberations on the above.  相似文献   

17.
Several nations are currently engaging in or planning for robotic and human space exploration programs that target the Moon, Mars and near-Earth asteroids. These ambitious plans to build new space infrastructures, transport systems and space probes will require international cooperation if they are to be sustainable and affordable. Partnerships must involve not only established space powers, but also emerging space nations and developing countries; the participation of these new space actors will provide a bottom-up support structure that will aid program continuity, generate more active members in the space community, and increase public awareness of space activities in both developed and developing countries. The integration of many stakeholders into a global space exploration program represents a crucial element securing political and programmatic stability. How can the evolving space community learn to cooperate on a truly international level while engaging emerging space nations and developing countries in a meaningful way? We propose a stepping stone approach toward a global space exploration program, featuring three major elements: (1) an international Earth-based field research program preparing for planetary exploration, (2) enhanced exploitation of the International Space Station (ISS) enabling exploration and (3) a worldwide CubeSat program supporting exploration. An international Earth-based field research program can serve as a truly global exploration testbed that allows both established and new space actors to gain valuable experience by working together to prepare for future planetary exploration missions. Securing greater exploitation of the ISS is a logical step during its prolonged lifetime; ISS experiments, partnerships and legal frameworks are valuable foundations for exploration beyond low Earth orbit. Cooperation involving small, low-cost missions could be a major stride toward exciting and meaningful participation from emerging space nations and developing countries. For each of these three proposed stepping stones, recommendations for coordination mechanisms are presented.  相似文献   

18.
Outer space activities have evolved significantly. While they were previously the exclusive domain of a restricted number of states, now thanks to technological advances and the easing of governmental restrictions, space activities are carried out on a much larger scale and involve subjects of both a governmental and non-governmental nature. Furthermore, the commercial uses of outer space are making space business increasingly profitable and attractive to potential investors. As the economic value of outer space activities, as well as the number of space actors grows, it is nearly inevitable that international disputes related to the use of outer space will occur. Until recently, international space law contained little dedicated machinery to settle international outer space-related disputes. This absence significantly weakened the applicability and enforceability of space law and contributed to a climate of uncertainty. In order to address these issues, the Permanent Court of Arbitration (PCA) adopted the Optional Rules for Arbitration of Disputes Relating to Outer Space Activities on 6 December 2011. The PCA Space Rules represent a significant development in the field of space law because they provide a voluntary and binding dispute settlement method accessible to all space actors and modeled on the specific legal and economic characteristics of space activities. This paper describes the genesis of the PCA Space Rules, assesses their content and innovative character, evaluates their possible implications for the settlement of outer space disputes, and argues that they should be positively received by the outer space community.  相似文献   

19.
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   

20.
This article presents a plan for reconfiguring the US-international Space Station, which could be used to undertake exploration of Mars. The author believes that there is an urgent need to give a unified purpose to the US Shuttle, Space Station and space science activities, and that planning for an international Mars sample return mission along the lines outlined here could start the US space programme moving again within budgetary requirements.  相似文献   

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