The participation of developing countries in space research

The Second United Nations Conference on the Exploration and Peaceful Uses of Outer Space (Unispace 82) identified crucial problems and made recommendations on strategies for developing countries to bridge the gap with advanced nations in the area of space technology. This article addresses some issues which, although implicit in the Unispace Report, are not discussed in detail therein. The role of space science and related scientific research is particularly emphasized. Close attention is paid to the role of human factors, such as the motivation to conduct research, the motivation to engage in international cooperation, and the motivation to utilize and exploit space. Possible opportunities for space research for developing countries, as well as relevant issues concerning management of space, are briefly discussed.     

International Heliophysical Year 2007: Basic space science initiatives

The UN Office for Outer Space Affairs, through the IHY Secretariat and the United Nations Basic Space Science Initiative (UNBSSI), assists scientists and engineers world-wide to participate in the International Heliophysical Year (IHY) 2007. A major thrust of IHY/UNBSSI is to deploy arrays of small, inexpensive instruments such as magnetometers, radio telescopes, GPS receivers, all-sky cameras, etc. around the world to allow global measurements of ionospheric and heliospheric phenomena. The small instrument program is envisioned as a partnership between instrument providers and instrument hosts in developing nations, with the former providing the instruments, the host nation the manpower, facilities and operational support, typically at a local university. Funds are not available through IHY/UNBSSI to build the instruments; these must be obtained through the normal proposal channels. All instrument operational support for local scientists, facilities, data acquisition, etc. will be provided by the host nation. The IHY/UNBSSI can facilitate the deployment of several of these networks and existing databases and relevant software tools will be identified to promote space science activities in developing nations. Extensive data on space science have been accumulated by a number of space missions. Similarly, long-term databases are available from ground-based observations. These data can be utilized in ways different from those originally intended for understanding the heliophysical processes. This report provides an overview of IHY/UNBSSI, its achievements, future plans and outreach to the 192 member states of the United Nations.     

Why space science and exploration benefit everyone

As well as providing practical information on Earth-besetting problems, space science and exploration are vital tools for capturing the public imagination and encouraging young people's interest in space. The relatively small scale of some scientific instruments also allows mission participation by developing countries. Citing the work of the UN and various NGOs in promoting study and distribution of space science data, the authors recommend that it be given a higher profile and suggest a number of projects -- the Mars drill study in Egypt, refurbishment of a telescope facility in Sri Lanka -- involving developing countries that should be followed up, as well as listing ongoing successful projects. The UN is urged to continue its annual workshops on space science (apparently under threat) and to ensure its inclusion in the forthcoming UNISPACE III Conference.     

Some thoughts on space station science

US government proposals to cut the scientific budget of the ISS are placed within the historical context of the US space program. The author divides this into three phases—early days to the end of Apollo, the Shuttle era, and the Space Station era—and shows that all of these have suffered from decisions to reduce scientific capabilities. Even without cuts, it is unlikely that the Station can produce scientific outcomes that are commensurate with the investment that has taken place and it is imperative that policy makers learn from the lost opportunities of the two earlier phases if greater disappointment is to be avoided.     

Launch vouchers for space science research

Recent US space policy proposes the use of space transportation ‘vouchers’ for space science payloads. Vouchers could affect the pace of space science and developments in space transportation both in the USA and internationally. This article focuses on the economic costs and benefits of vouchers, and strategies for effective programme design.     

Developing countries and space: From awareness to participation

As space commercialization is becoming a reality, and with the growing tendency for such activity to be transferred to the private sector, it is time for developing countries to assume a role in space. Space law could be of help if the interpretation of terms such as ‘common heritage’ were agreed on and sensible rules for the regulation of competition in space elaborated. But it is up to the developing states themselves to become aware of the situation, educate their public and train their personnel through participation in cooperative space ventures with the developed world.     

Setting priorities in US space science

Two new long-range US space science strategy studies are notable not only for what the new reports say and do for their respective discipline areas but also for what they demonstrate in terms of shared conclusions and in terms of the feasibility of forging consensus on community priorities. Both studies engaged a broad segment of the research community to survey their respective fields, recommend top priority scientific goals and directions for the next decade, provide recommendations for programmatic directions and explicit priorities for government investment in research facilities, and address issues of advanced technology, infrastructure, interagency coordination, education, and international cooperation. The two studies demonstrate that cross-program priorities can be established when a community sees the effort as being beneficial to the long-term health of the field.     

An ISY policy for developing and newly industrialized countries

One state policy for International Space Year (ISY) is to pay special attention to the needs of developing countries while planning ISY activities. This article provides a historical context for assessing ISY as an opportunity to turn this policy into practice. A survey of experts involved in ISY planning was undertaken and the results include six recommendations for overcoming the obstacles to developing countries' full participation in ISY: (1) funding from international organizations and national foreign assistance agencies must increase substantially; (2) more attention must be given to improving the flow of information and communication about ISY; (3) education and training opportunities must be made available to a wide audience of developing country participants; (4) steps must be taken now to relieve the political and socioeconomic tensions that exist between North and South, particularly as they relate to ISY; (5) inadequacies in infrastructure must be considered; and (6) data-related obstacles must be examined.     

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.     

Outer space exploitability: International law and developing nations

This article outlines the principles upon which international space law is based. Space law has been successful so far in benefiting the developing countries without hampering the spacefaring nations. The principal treaty provisions that are of special interest to developing nations are discussed, and issues associated with remote sensing, communications and environmental harms are examined in detail. Since 1967 there has been a sharp change in the focus of legal concern towards ‘taking into account the particular needs of developing countries’, a principle that will be central to arrangements for the equitable sharing of the benefits of exploiting the space environment and its natural resources.     

Space-based societal applications—Relevance in developing countries

Space technology has the vast potential for addressing a variety of societal problems of the developing countries, particularly in the areas of communication, education and health sectors, land and water resources management, disaster management and weather forecasting. Both remote sensing and communication technologies can be used to achieve this goal.With its primary emphasis on application of space technology, on an end-to-end basis, towards national development, the Indian Space Programme has distinguished itself as one of the most cost-effective and development-oriented space programmes in the world.Developing nations are faced with the enormous task of carrying development-oriented education to the masses at the lower strata of their societies. One important feature of these populations is their large number and the spread over vast and remote areas of these nations, making the reaching out to them a difficult task. Satellite communication (Satcom) technology offers the unique capability of simultaneously reaching out to very large numbers, spread over vast areas, including the remote corners of the country. It is a strong tool to support development education. India has been amongst the first few nations to explore and put to use the Satcom technology for education and development-oriented services to the rural masses.Most of the developing countries have inadequate infrastructure to provide proper medical care to the rural population. Availability of specialist doctors in rural areas is a major bottleneck. Use of Satcom and information technology to connect rural clinics to urban hospitals through telemedicine systems is one of the solutions; and India has embarked upon an effective satellite-based telemedicine programme.Space technology is also useful in disaster warning and management related applications. Use of satellite systems and beacons for locating the distressed units on land, sea or air is well known to us. Indian Space Research Organisation (ISRO) is already a part of the International initiative called Satellite Aided Search and Rescue System.The programme to set up satellite-based Village Resource Centres (VRCs) across India, for providing a variety of services relevant to the rural communities, is also a unique societal application of space technology. The VRCs are envisaged as single window delivery mechanism for a variety of space-based products and services, such as tele-education; telemedicine; information on natural resources for planning and development at local level; interactive advisories on agriculture, fisheries, land and water resources management, livestock management, etc.; interactive vocational training towards alternative livelihood; e-governance; weather information; etc.This paper describes the various possibilities and potentials of Satcom and Remote Sensing technologies for societal applications. The initiatives taken by Indian Space Research Organisation in this direction are highlighted.     

Astrobiology can help space science,education and the economy

Astrobiology is a subject dedicated to understanding the origin, evolution and distribution of life. Astrobiology is a multidisciplinary discipline within which useful information comes from a variety of environments and from a myriad of techniques. The challenges of the Global Exploration Roadmap contain intrinsic astrobiology questions and opportunities. The potential astrobiology returns include scientific, educational and economic benefits.     

Electrostatic and acoustic instrumentation for material science processing in space

The use of electrostatic forces in the design of a positioning system and acoustic forces in the implementation of a mixing system for material science experiments on Spacelab are described. The electrostatic positioning of samples is described with special reference to its advantages and disadvantages with regard to other positioning methods. The design of such a positioner is described including the considerations relating to the processing of both high and low vapour pressure materials in a positioner compatible with both the isothermal heating facility (IHF) and the mirror heating facility (MHF) of Spacelab under microgravity (10^?4–10^?3 g) conditions. The application of acoustic and ultrasonic forces to the problem of sample mixing in material science experiments is explained. The design of a mixer compatible with existing furnace hardware for Spacelab and capable of effectively mixing samples at temperatures up to 1200°C is described. Tests of the mixer show that a 15 μm displacement adequate for good mixing can be achieved with a d.c. power input of 23 W and a conversion efficiency of 70%. Tests on alumina particles and carbon fibres in various alloy matrices show that complete wetting can be achieved.     

Improving the effectiveness of international collaboration in space science

From the start of the 20th century, a strong tradition of collaboration has developed in the physical sciences. World War II and the following period changed this situation with a quickening of the pace of application. Thus, while basic research continues to benefit from collaboration among scientists worldwide, the increasingly complex background in which science evolves, through higher implementation costs and more difficult approval processes, renders collaboration among nations ever more pressing. Space science, with its comparatively high access cost but large fundamental importance, substantial public appeal and outstanding ability to motivate young people, shares this need. This article focuses on a recent ESSC-ESF study undertaken to improve the effectiveness of such cooperative efforts. Related findings and recommendations are presented along with a proposed operational structure for their implementation.     

Ensuring equal access to the benefits of space technologies for all countries

There is a concern in the developing world that industrialized countries have not done all they might under Article 1 of the Outer Space Treaty to make the benefits of space technology available to all countries; some are now seeking codification of rights and responsibilities in this sphere. This article discusses recent debate on the issues by COPUOS and its Legal Subcommittee on whether an additional legal framework is necessary to ensure a fairer distribution of benefits. G77 countries were strongly in favour of some form of technology and information transfer, while industrialized countries favoured the existing practice of developing international cooperative space projects. The author believes that a new set of principles will be formulated in the next few years and that organizations like Intelsat and Inmarsat can provide valuable models for ensuring access through cooperative programmes.     

CCISS,Vascular and BP Reg: Canadian space life science research on ISS

A comprehensive goal of the Canadian Space Agency studies (CCISS, Vascular and BP Reg) has been to investigate the efficacy of current exercise countermeasures to maintain cardiovascular and cerebrovascular health on return to Earth after up to 6-months in space. Results from the CCISS experiments revealed no significant change of in-flight heart rate during daily activities or sleep, and small, but variable between astronauts, post-flight elevation. The between astronaut differences were exaggerated during measurement of spontaneous baroreflex slope, which was reduced post-flight (P<0.05) during paced breathing with 3 astronauts having significant correlations between reduced baroreflex and reduced RR-interval (consistent with reduced fitness). Cerebrovascular autoregulation and CO₂ response were mildly impaired after flight. Some loss of in-flight fitness of astronauts in Vascular was reflected by the increase in HR at a work rate of 161±46 W of 12.3±10.5 bpm, 10.4±5.9 bpm and 13.4±5.7 bpm for early-flight, late-flight and R+1, respectively. On return to gravity, changes in resting heart rate for supine (5.9±3.5 bpm), sit (8.1±3.3 bpm) and stand (10.3±10.0 bpm) were small but variable between individuals (from −5 bpm to +20 bpm in post-flight standing) and not related to the change in exercise heart rate. In Vascular astronauts, pulse wave transit time measured to the finger tended to be reduced post-flight and carotid artery distensibility was significantly reduced (P=0.03, and n=6). The heart rate and baroreflex data suggest that some astronauts return with cardiovascular deconditioning in spite of the exercise regimes. However, greater arterial stiffness is common among all astronauts studied to date. The new CSA project, BP Reg, will monitor inflight blood pressure in an attempt to identify astronauts in greater need for countermeasures. Future research should focus on whether Vascular changes in astronauts might make them an appropriate model to study the mechanisms of arterial aging on Earth.     

Criteria for developing and testing Transparency and Confidence-Building Measures (TCBMs) for outer space activities

Space systems play an important role in sustaining the development, prosperity and security of many nations. As more nations become critically reliant on space systems, questions of maintaining safety and strategic stability in outer space have come to the fore. Transparency and Confidence-Building Measures (TCBMs) for outer space activities have an important role to play in providing clarity about the intentions of States and in articulating norms of behaviour in outer space. TCBMs take several forms. They may be the elaboration of basic principles related to the exploration and use of outer space, political measures related to establishing norms of conduct, information-sharing activities to improve the transparency of outer space activities, operational practices which demonstrate a commitment to mutual cooperation in outer space, or consultative mechanisms. We present an analytical framework for evaluating potential TCBMs and illustrate the application of this framework to examples of potential operational, regulatory, treaty-based and declaratory TCBMs.     

Promoting research and education in basic space science: the approach of the UN/ESA workshops

UN-affiliated regional centres for space science and technology education are being established or are in operation in Africa (Morocco, Nigeria), Asia and the Pacific (India), Latin America and the Caribbean (Brazil, Mexico), and Western Asia (Jordan). Education curricula at the university level, embracing remote sensing, satellite communications, satellite meteorology, and space science have been developed for these centres. This article briefly reports on the structure of the most recent updated education curricula in the four disciplines that have been made available for implementation in 2002 and 2003, in the six official languages of the United Nations. This is also an effort to bridge the gap between such education curricula as they vary significantly between nations and among educational institutions in nations.