The environmental dimension of space arms control

Current debates on the prevention of an arms race in outer space are dominated by the traditional perspective of international strategic balance. This article addresses the issue through the often-neglected lens of environmental protection, reviewing a number of environmental instruments as they relate to outer space. It argues that environmental protection, as a non-traditional element, is an instrumental impetus for arms control. The current regime leaves the door open for states to develop conventional orbital weapons and ground-based anti-satellite weapons (ASATs), which would have a significant adverse impact on the space environment. Thus the law of environmental protection is deficient in effectively protecting the space environment from pollution resulting from military activities. It is further argued that the space arms control regime should be strengthened for humanity's common interest in a sustainable space environment. Preferably an international treaty should be concluded to prohibit testing, deployment and use of space-based weapons and ASATs. These substantive obligations also conform to the requirements of safeguarding international peace and security, and the security interests of spacefaring countries.     

No deal in space: A bargaining model analysis of U.S. resistance to space arms control

Space systems are essential to the global economy and security. The possibility of disruptions arising from competition between the United States and China through the testing and deployment of weapons in space has led to concerns over an incipient space arms race that would threaten satellites, leading to international calls for a space arms control treaty. The paper presents a rationalist theory analysis on the lack of progress in establishing such a treaty, identifying the United States' position of primacy in the global order and its preeminence in space as a primary cause.     

The growing ‘securitization’ of outer space

Discussions of space security tend to recurrently return to the vexed issue of the ‘militarization’ and ‘weaponization’ of outer space. Debate over whether or not a sustainable definition can be maintained between these two concepts has been a feature of both academic and policy discourses, and has been particularly contentious with regard to new proposals for arms control in outer space. Yet, this paper argues, the militarization/weaponization debate fails to capture to vagaries of contemporary space policy with regard to understandings of ‘security’, and is in this sense an insufficient way of approaching the subject of space security in the first instance. Instead it is now more accurate to say that outer space is becoming ever more ‘securitized’: that is, access to space is now commonly framed as crucial to the military, economic and environmental security of leading states and international organizations.     

The USA and arms control in space: An IR analysis

After years of international stalemate talks on space arms control were finally initiated in Geneva in 2009. The position of the new US administration, however, is still waiting to be defined. This article assesses the advantages and disadvantages of different arms control proposals by looking at them from the perspectives of interdependence theory, neoliberal institutionalism and neo-realism, respectively. They all come to similar conclusions as far as conventional military power and security are concerned: any formal or informal ban on debris-producing activities in space would be highly advantageous to the USA and its allies. When the analysis also takes into account US missile defense policy, however, a neo-realist perspective shows rather mixed results.     

Consideration of space activities by the UN general assembly

The thirty-ninth session of the United Nations General Assembly affirmed ‘that complete and general disarmament warrants that outer space should be used exclusively for peaceful purposes and that it shall not become an arena for an arms race’.This text appears in the first of two important resolutions concerning outer space adopted by the General Assembly during its last session. Also in the first resolution, entitled ‘Prevention of an Arms Race in Outer Space’ (A/39/59 of 12 December 1984), the Assembly called upon all states, particularly those with major space capabilities, to contribute actively to the objective of the peaceful uses of outer space and to take immediate measures to prevent an arms race in outer space in the interest of maintaining international peace and security and promoting international cooperation and understanding.     

A security space capability for Europe? Implications for US policy

As the European Union takes tentative steps towards creating a “rapid reaction force” able to operate independently of NATO, an important question is what capabilities that force must have in order to operate effectively. Among those capabilities is the use of space systems for communications and intelligence applications. This article examines the prospects for an independent security space capability in Europe, and the implications of the emerging European interest in space autonomy for US policy.     

Transparency and confidence-building measures for space security

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.     

Satellite communications and the Internet: implications for the outer space treaty

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.     

Observations on the evolution of satellite launch volume and cyclicality in the space industry

Satellites have been rightly described as the lifeblood of the entire space industry and the number of satellites ordered or launched per year is an important defining metric of the industry's level of activity, such that trends and variability in this volume have significant strategic impact on the space industry. Over the past 40+ years, hundreds of satellites have been launched every year. Thus an important dataset is available for time series analysis and identification of trends and cycles in the various markets of the space industry. This article reports findings of a study for which we collected data on over 6000 satellites launched since 1960 on a yearly basis. We grouped the satellites into three broad categories – defense and intelligence, science, and commercial satellites – and identified and discussed the main trends and cyclical patterns for each of these. Institutional customers (defense and intelligence, and science) accounted for over two-thirds of all satellites launched within our time period (1960–2008), and, in the 1960s and 1970s, they accounted for 90% and 73.5%, respectively. A fair conclusion from this data is that the space industry was enabled by, and grew because of the institutional customers, not commercial market forces. However, when the launch data is examined more closely, a growing influence of the commercial sector is noticeable. Over the past two decades communication satellites accounted for roughly half of all launches, thus reflecting an important shift in the space industry in which the commercial sector is playing an equal role (on a launch volume basis) to that of the institutional market. Cyclical patterns in the satellite launch volume over the past decade are separately discussed before we sum up with a conclusion.     

美国空间态势感知能力研究

增强空间态势感知能力是空间资源开发、空间安全、空间控制以及利用空间实施军事行动的关键。分析了美国天基空间目标监视的现状及动态,在此基础上讨论了空间目标探测领域所涉及到的各种关键技术及相应的需求方向,为发展天基空间目标监视系统提供了有益参考。     

Countermeasure of the negative effects of weightlessness on physical systems in long-term space flights

The system of countermcasure of microgravity effects has been developed in Russia that allowed to perform safely long-term space flights. This system that includes different means and methods such as special regimens of physical exercises, axial loading (“Pingiun”) and antigravity suits, low body negative pressure device (LBNP, “Chibis”) and “cuffs” and others has been used with certain variations at certain stages of flight in 27 successfully accomplished space flights that lasted from 60 to 439 days. The pre-, in- and postflight studies performed in 57 crew members of these flights have shown that the system of countermeasure is effective in preventing or diminishing to a great extent almost all the negative effects of weightlessness in flights of a year and more duration and that the intensity and duration of changes recorded in different body systems after flights do not correlate significantly to flight durations, correlating strongly to the volume and intensity of physical exercises used during flight and especially during concluding stage of it.     

The EU's emergent space diplomacy

Science and technology (S&T) have always been at the heart of the European political construction. This started in the Cold War through a series of pan-European collaborative schemes in a panoply of different scientific fields like molecular biology and nuclear research. However, while most of these early collaborative patterns focused on intra-European cooperation, in the post-Cold War era international S&T relations have evolved to encompass a broader international dimension. The European Union is now building a diverse and robust network of cooperation with non-EU partners to become a centre of gravity in international S&T affairs. This increasing linkage between S&T and foreign policy is particularly explicit in space activities. Even though it is the newest space actor in Europe, the EU is pushing the continent to extend the scope of its partnerships with Russia and China, while at the same time modifying its relations with the traditional European partner, the USA, illustrating therefore the emergence of a distinct “EU space diplomacy”.     

The EU should freeze its military ambitions in space

In a clear departure from previous policies and activities, the European Union, together with the European Space Agency, have embarked on a series of military and security related space activities in recent years, often under the umbrella of largely civilian programmes. Such dual-use space programmes not only silently introduce military use of space in the context of the EU, they are to become an integral and essential part of the EU’s growing military ambitions. While these ambitions are opposed by large sections of European society, the EU has made milspace projects a top priority, with no international answer yet to the real and growing risks of military rivalry in space.     

Better ways of getting into the space business: microeconomic reform in Australian space affairs

This personal view of trends in global space enterprise suggests that, unless they adapt and re-structure, large-scale national and regional space agencies built on traditional lines may struggle to survive, at least in the developed world. With the growing maturity of speculative private sector space initiatives, the role of traditional space agencies as project managers and mediators between providers and the market may become redundant, while in the absence of a cogent national security argument, public interest in space is no longer to be relied upon to deliver large national space budgets. Australia’s newest space mission, the FedSat scientific microsatellite, was announced at the same time as the former national space program was terminated. This process and its consequences are examined as an instance of microeconomic reform, which seeks to improve productivity and competitiveness by producing a regulatory and infrastructure environment that gives business more flexibility. Historical circumstances unique to Australia may have contributed to this change of direction, but many contributing elements also apply elsewhere. The features of the new approach are identification of public sector space needs; selecting the most suitable team from both public and private sectors to manage the project; and the acceptance of a large proportion of the risk by the proponents.     

International cooperation in space for security enhancement

This is the text of a report prepared by the UN Secretary-General, International Cooperation in Space Activities for Enhancing Security in the Post-Cold War Era. It discusses what can be done in this field - both by states acting cooperatively and by the relevant specialized agencies of the UN - in areas such as arms control and conversion of military technologies, commercialization and proliferation, environmental protection and scientific and technical cooperation. Various confidence-building measures to increase global security are discussed and the need to improve developing countries' access to space technology via the establishment of regional education centres and an international space information centre is emphasized.     

The pharao project: Towards a space clock using cold cs atoms

For several years, the “BNM-Laboratoire Primaire du Temps et des Fréquences” has worked on a cold atom frequency standard. With a cesium atomic fountain a resonance line width of 700 mHz has been obtained leading to a short-term stability of 2 × 10⁻¹³ τ^−1/2 down to 2 × 10⁻¹⁵ at 10⁴ s. A first evaluation of the fountain accuracy has been performed resulting in an accuracy of 3 × 10⁻¹⁵, three times better than previously achieved with thermal beams frequency standards. In the atomic fountain, gravity limits the interaction time to ˜1 s, hence the resonance line width to ˜0.5 Hz. A factor of 10 reduction in the line width could be obtained in a micro-gravity environment. The “Centre National d'Etudes Spatiales” (the French space agency), the “BNM-Laboratoire Primaire du Temps et des Fréquences”, the “Laboratoire de l'Horloge Atomique” and the “Laboratoire Kastler Brossel” have set up a collaboration to investigate a space frequency standard using cold atoms: the PHARAO project. A microgravity prototype has been constructed and operated first in the reduced gravity of aircraft parabolic flights in May 1997. It is designed as a transportable frequency standard. The PHARAO frequency standard could be a key element in future space missions in fundamental physics such as SORT (solar orbit relativity test), detection of gravitational waves, or for the realization of a global time scale and a new generation of positioning system.     

New results for the space radiation environment of MIR space station obtained by Liulin dosimeter-radiometer. Comparison with LET spectrometer NAUSICAA

Since 1988 high sensitivity semiconductor dosimeter-radiometer “Liulin” worked on board of MIR space station. Device measured the absorbed dose rate and the flux of penetrating particles. The analysis of the data hows the following new results:

In October 1989 and after March 24, 1991, two additional stable maximums in flux channel were observed in the southern-eastern part of South Atlantic Anomaly (SAA). These two maximums existed at least several months and seem to be due to trapped high energy electron and proton fluxes. In April 1991 additional maximums were localized in the following geographical coordinates regions: LATITUDE = (−35 °)–(−50 °) LONGITUDE = 332 ° − 16 ° and lat.(−46 °)–(−52 °) long. 360 ° − 60 °. Additional maximums diffusion occurs inside radiation belt. Appearance of these maximums seems to be closely connected with preceding powerful solar proton events and associated geomagnetic dynamics of new belt disturbances. After the series of solar proton events in June 1991 we observed significant enhancement of this new radiation belt formation. To achieve sufficient accuracy of dose rate predictions in low Earth orbits the structure and dynamics of new belt should be carefully analyzed to be included in a new environment model.

From the inter comparison of the data from “Liulin” and French developed tissue equivalent LET spectrometer NAUSICAA in the time period August–November 1992 we come to the following conclusions: Mainly there is good agreement between both data sets for absorbed dose in the region of SAA; Different situation of the instruments on the station can explain the cases when differences up to 2 times are observed; At high latitudes usually the tissue equivalent absorbed dose observations are 2 times larger than “Liulin” doses.     

The case for small space missions

Three orders of arguments are outlined to illustrate the importance of small missions. First, the classical reasons (one has to begin small, educational aspects, introduction to the space field) are summarized; then some thoughts are introduced on the efficacy and the efficiency of the effort invested (how expensive is a national project, and how advantageous the inevitable multinational cooperation); finally, a synopsis of the considerations about the need for cultural changes in the space program (the challenge of the coming era, the resulting needs, the philosophy of “small missions” and its contributions) is given.     

A 12 years brazilian space education activity experience

A multidisciplinary group of students from the university and latter also from the high school was formed in 1988 with the objective to make them put in practice their knowledge in physics, chemistry and mathematics and engineering fields in experimental rocketry. The group was called “Grupo de Foguetes Experimentais”, GFE.Since that time more than 150 students passed throw the group and now many of them are in the space arena.The benefits for students in a space hands-on project are many:

1. More interest in their school subjects is gotten as they see an application for them;

2. Interrelation attitudes are learned as space projects is a team activity;

3. Responsibility is gained as each is responsible for a part of a critical mission project;

4. Multidisciplinary and international experience is gotten as these are space project characteristics;

5. Learn how to work in a high stress environment as use to be a project launch.

This paper will cover the educational experiences gotten during these years and how some structured groups work. It is explained the objectives and how the group was formed. The group structure and the different phases that at each year the new team passes are described. It is shown the different activities that the group uses to do from scientific seminars, scientific club and international meetings to technical tours and assistance to rocket activities in regional schools.It is also explained the group outreach activities as some launches were covered by the media in more then 6 articles in newspaper and 7 television news.In 1999 as formed an official group called NATA, Núcleo de Atividades Aerospaciais within the Universidade Estadual de Londrina, UEL, by some GFE members and teachers from university. It is explained the first group project results.     

Gathering news from space

Developments in remote-sensing technology have prompted suggestions that the news media could soon make routine use of newsgathering from space. A satellite system dedicated to this purpose (a ‘Mediasat’) could supply critical information. Government policy makers, however, fear that the media's use of such technology could affect national security, foreign relations and personal privacy. This article assesses US government policy on current and future newsgathering from space, and the technical potential for a Mediasat system. The authors raise doubts about the commercial viability of Mediasat, and point out that existing media sources already provide information on news stories. They conclude that concerns over the use of data from space will have to be met on a case-by-case basis as the media gain experience, using the same criteria now applied to balance the right of freedom of information with the need for national security.