Cost–benefit analysis of space exploration: Some ethical considerations

Humanity faces many important decisions about space exploration. A major but controversial decision-making paradigm is cost–benefit analysis (CBA). This paper discusses some ethical considerations in CBA that are important to decision making about space exploration, including how we define costs and benefits; space exploration's non-market value; the standing of future humans and of extraterrestrials; and the role of discounting in evaluating long-term space exploration projects.     

Russia’s space program: continued turmoil

This article examines recent difficulties in the Russian space program through the analytic lens of the Russian political and economic reform effort. It argues that Russia’s problems go beyond a lack of financing. Instead, lack of investment and ‘brain drain’ have caused deep infrastructural problems which would take years of restored funding and political priority to fix. Russia’s continued activity in space stems almost solely from inertia left over from the Soviet period, and from funding provided by foreign partners anxious to exploit the cheap, sturdy elements of that Soviet legacy.     

Improving space knowledge in Africa: The ARCSSTE-E

The African Regional Centre for Space Science and Technology Education in English (ARCSSTE-E) was inaugurated in November 1998, with a mandate for the development of indigenous skills, knowledge and capacity, through rigorous theory, research, applications, field exercises and pilot projects that can enhance socioeconomic development. The institution runs a nine-month Postgraduate Diploma (PGD) programme in the areas of Remote Sensing and Geographic Information Systems (RS/GIS); Satellite Communications; Satellite Meteorology and Global Climate; and Basic Space Science and Atmospheric Physics (BSS), as well as short courses and outreach programmes. This paper describes the impact of the space postgraduate diploma programmes in the African region, highlighting the capabilities of the centre. Using a survey of participants in its courses, it notes where changes are needed and makes recommendations to this end.     

The need for a new Franco-German partnership in space: A joint policy memorandum

France and Germany have long been partners in space. However, new attitudes and directions in their respective space programmes are affecting the nature of traditional Franco-German space relations in an evolving European space context. The long-standing partnership is at a juncture and there is a need for a new dialogue to define what future directions the partnership should take. With this in mind, a joint memorandum was initiated by the European Space Policy Institute (ESPI), who prepared it together with the Paris-based Fondation pour la Recherche Stratégique (FRS) and the Institut Français des Relations Internationales (IFRI), as well as the Berlin-based German Stiftung Wissenschaft und Politik (SWP). It reflects on the state of current Franco-German space relations and lays out the issues to be considered by decision makers in both countries to provide a new impetus to the Franco-German partnership.     

The european space agency's earth observation satellite programmes

After a short presentation of the Meteosat and Sirio-2 programmes, the paper describes the elements of the ESA Remote Sensing Programmes for polar, Sun-synchronous orbits: Earthnet, a network of ground stations receiving data for present and future American satellites, and future European programmes; Spacelab, whose first flight will include high resolution visible and IR cameras, and radar; ERS-1, for radar observation of oceans and polar caps. Future ESA programmes are outlined.     

Agronomy in space – China’s crop breeding program

Using the US-coined concept of space industrialization and reflecting the ongoing creation of a space economy, this paper maintains that China’s 20-odd years of practice and achievement in crop breeding in space should be seen as an integral part of any space economy. The paper analyzes the Chinese government’s space breeding policies, its support for it via financial allocation, and the relevant programs, and highlights the key achievements so far achieved in the sector. In conclusion, it outlines the main hurdles to crop breeding in space but looks forward to a bright future for this activity.     

Improving international space cooperation: Considerations for the USA

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.     

The Aouda.X space suit simulator and its applications to astrobiology

We have developed the space suit simulator Aouda.X, which is capable of reproducing the physical and sensory limitations a flight-worthy suit would have on Mars. Based upon a Hard-Upper-Torso design, it has an advanced human-machine interface and a sensory network connected to an On-Board Data Handling system to increase the situational awareness in the field. Although the suit simulator is not pressurized, the physical forces that lead to a reduced working envelope and physical performance are reproduced with a calibrated exoskeleton. This allows us to simulate various pressure regimes from 0.3-1 bar. Aouda.X has been tested in several laboratory and field settings, including sterile sampling at 2800 m altitude inside a glacial ice cave and a cryochamber at -110°C, and subsurface tests in connection with geophysical instrumentation relevant to astrobiology, including ground-penetrating radar, geoacoustics, and drilling. The communication subsystem allows for a direct interaction with remote science teams via telemetry from a mission control center. Aouda.X as such is a versatile experimental platform for studying Mars exploration activities in a high-fidelity Mars analog environment with a focus on astrobiology and operations research that has been optimized to reduce the amount of biological cross contamination. We report on the performance envelope of the Aouda.X system and its operational limitations.     

The space exploration initiative Perspective from the US space science community

As NASA struggles to fund and execute its ambitious Space Station Freedom and Mission to Planet Earth programmes, President Bush has pledge the nation to a programme to return humans to the Moon to stay and to explore Mars. While not predicted on scientific grounds, this Space Exploration Initiative welcomes the support and participation of the scientific community. Success in establishing this relationship will depend on how the initiative is structured, sold and managed within the context of scientists' past experience with large, manned flight programmes.     

Capacity building in space technology development: A new initiative within the United Nations programme on space applications

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.     

The cost benefits of the Spacelab system to scientific investigations and space applications

In the past, one of the major problems in performing scientific investigations in space has been the high cost of developing, integrating, and transporting scientific experiments into space. The limited resources of unmanned spacecraft, coupled with the requirements for completely automated operations, was another factor contributing to the high costs of scientific research in space. In previous space missions after developing, integrating and transporting costly experiments into space and obtaining successful data, the experiment facility and spacecraft have been lost forever, because they could not be returned to earth. The objective of this paper is to present how the utilization of the Spacelab System will result in cost benefits to the scientific community, and significantly reduce the cost of space operations from previous space programs.The following approach was used to quantify the cost benefits of using the Spacelab System to greatly reduce the operational costs of scientific research in space. An analysis was made of the series of activities required to combine individual scientific experiments into an integrated payload that is compatible with the Space Transportation System (STS). These activities, including Shuttle and Spacelab integration, communications and data processing, launch support requirements, and flight operations were analyzed to indicate how this new space system, when compared with previous space systems, will reduce the cost of space research. It will be shown that utilization of the Spacelab modular design, standard payload interfaces, optional Mission Dependent Equipment (MDE), and standard services, such as the Experiment Computer Operating System (ECOS), allow the user many more services than previous programs, at significantly lower costs. In addition, the missions will also be analyzed to relate their cost benefit contributions to space scientific research.The analytical tools that are being developed at MSFC in the form of computer programs that can rapidly analyze experiment to Spacelab interfaces will be discussed to show how these tools allow the Spacelab integrator to economically establish the payload compatibility of a Spacelab mission.The information used in this paper has been assimilated from the actual experience gained in integrating over 50 highly complex, scientific experiments that will fly on the Spacelab first and second missions. In addition, this paper described the work being done at the Marshall Space Flight Center (MSFC) to define the analytical integration tools and techniques required to economically and efficiently integrate a wide variety of Spacelab payloads and missions. The conclusions reached in this study are based on the actual experience gained at MSFC in its roles of Spacelab integration and mission managers for the first three Spacelab missions. The results of this paper will clearly show that the cost benefits of the Spacelab system will greatly reduce the costs and increase the opportunities for scientific investigation from space.     

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 UK parliamentary space committee: The emergence of a space lobby?

In the past few years the UK has become increasingly active as the financial conscience of the European Space Agency. This is not because the UK government has a wish to spend more on its national space effort; it is because it remains unconvinced of the benefits of certain European space activities, notably manned endeavours. In the absence of an effective UK space lobby, the government's policies have remained largely unchallenged. This article traces the growth of the Parliamentary Space Committee in the context of developments in recent European space policy and highlights the need for an active UK space lobby.     

The economic and social benefits of space communication : A global overview of past, present and future applications

This study takes two different approaches to trying to estimate the ‘worth’ of satellite applications, one based upon tariff services and their pyramidal value and the other of estimating derived benefits on a sector-by-sector basis to total the economic value of business and application satellite services. These procedures result in an order-of-magnitude estimate for direct and indirect benefits of satellites of $390 billion per year or about 2% of the global economy. Estimations of social benefits are more difficult to quantify. The business, cultural, social and educational benefits of satellite communications are shown to be tremendous, and wherever possible clear economic terms are used.     

The UN and space — 1989 review

In 1989, the two sub-committees of the UN Committee on the Peaceful Uses of Outer Space (COPUOS) - the Scientific and Technical Sub-Committee and the Legal Sub-Committee - held their 26th and 28th sessions, respectively, at UN Headquarters in New York. They subsequently produced reports which were discussed at the 33rd session of COPUOS in New York from 5 to 15 June 1989. N. Jasentuliyana, Director of the Outer Space Affairs Division at the UN, discusses their work.     

The UN and space — 1990 review

In its 44th session the United Nations passed resolutions endorsing International Space Year and the United Nations Conference on Environment and Development, both scheduled for 1992. Together they provide for global efforts to understand and protect the Earth and its environment. N. Jasentuliyana, Director of the Outer Space Affairs Division at the UN, outlines their significance.