Current status of the Russian space programme

This paper surveys the status of Russian space activities in terms of budget, operational satellite systems, workforce and industrial capabilities. There is inequality between companies and particularly between various tiers of cooperation in production. In the current situation international cooperation, both in the form of joint non-commercial ventures and integration into the global space market, is considered vital for sustaining national space capabilities.     

EVA 2000: a European/Russian space suit concept

For the European manned space activities an EVA space suit system was being developed in the frame of the Hermes Space Vehicle Programme of the European Space Agency (ESA). The space suit was to serve the needs for all relevant extravehicular activities for the Hermes Columbus operations planned to begin in 2004. For the present Russian manned space programme the relevant EVAs are performed by the Orlan-DMA semi-rigid space suit. The origin of its development reaches back to the 1970s and has since been adapted to cover the needs for extravehicular activities on Salyut and MIR until today. The latest modification of the space suit, which guaranteed its completely self-contained operation, was made in 1988. However, Russian specialists considered it necessary to start developing an EVA space suit of a new generation, which would have improved performance and would cover the needs by the turn of the century and into the beginning of the next century. Potentially these two suit developments could have a lot in common based on similarities in present concepts. As future manned space activities become more and more an international effort, a safe and reliable interoperability of the different space suit systems is required. Based on the results of the Munich Minister Conference in 1991, the European Space Agency and the Russian Space Agency agreed to initiate a requirements analysis and conceptual design study to determine the feasibility of a joint space suit development, EVA 2000. The design philosophy for the EVA 2000 study was oriented on a space suit system design of: space suit commonality and interoperability; increased crew productivity and safety; increase in useful life and reduced maintainability; reduced development and production cost. The EVA 2000 feasibility study was performed in 1992, and with the positive conclusions for EVA 2000, this approach became the new joint European Russian EVA Suit 2000 Development Programme. This paper gives an overview of the results of the feasibility study and presents the joint requirements and the proposed design concept of a jointly developed European Russian space suit.     

EVA Suit 2000: a joint European/Russian space suit design

A feasibility study in 1992 showed the benefits of a common European Russian space suit development, EVA Suit 2000, replacing the Russian space suit Orlan-DMA and the planned European Hermes EVA space suit at the turn of the century. This EVA Suit 2000 is a joint development initiated by the European Space Agency (ESA) and the Russian Space Agency (RKA). The main objectives of this development program are: first utilization aboard the Russian Space Station MIR-2; performance improvement with respect to current operational suits; development cost reduction. Russian experience gained with the present extravehicular activity (EVA) suit on the MIR Space Station and extensive application of European Technologies will be needed to achieve these ambitious goals. This paper presents the current status of the development activities, the space suit system design and concentrates in more detail on life support aspects. Specific subjects addressed will include the overall life support conceptual architecture, design features, crew comfort and operational considerations.     

Korea''s space development programme: Policy and law

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.     

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.     

Europe's space plans and opportunities for cooperation

This is a slightly abridged and edited version of the welcoming speech made by European Commission Vice-President Günter Verheugen at the ‘Winning through co-operation: sharing the benefits of space’ conference held in Brussels on 17–18 February 2005 as part of European Space Week. The importance of space for Europe across many areas—now explicitly acknowledged by the European Commission—is highlighted. Future initiatives are discussed and the Union's approach to international cooperation is outlined. It was hoped that the conference would provide an opportunity for participants to identify the best opportunities for partnership in space.     

Iran's space programme: Riding high for peace and pride

Iran's efforts to develop space technology for civil and peaceful purposes began many years ago. Almost all its success in this connection is the result of indigenous potential in terms of human resources, available expertise and experience along with international cooperation and exchange of knowledge. There are considerable civilian entities involved in space-related development and production in Iran. This article describes the history and current status and capabilities of Iran's space programme and its aim to use space for peace and prosperity and to attain the position that it deserves in the global arena. Stepping into space using an indigenously developed system has provided Iran with a notable and unprecedented national pride. Only international cooperation, as already exists in the framework of COPUOS activities on the peaceful uses of outer space, can improve 21st century understanding of the space policy and visions of Iran for the world community. Iran's space programme is really no different from that of any other nation. It is committed to developing its assets in space both for peaceful purposes and for use as part of various multinational space projects. It should not be ignored that such achievements require a high degree of expertise, ability and comprehensive knowledge about the subject, while the attitudes and visions of leaders in each nation who also influence and contribute to the pace, progress and developmental objectives of any nation's space program should not be disregarded.     

Ensuring of long operation life of the orbiting station EVA space suit

Russia has gained a lot of experience in operating the space suits (SS) during the extravehicular activities (EVA) by the crews of SALYUT-6, SALYUT-7 and MIR orbiting stations. A total of 21 Orlan-type space suits of various models were operated onboard the orbiting stations (OS) during almost 20 years period. Some of these space suits served up to 3 years in orbit. The paper reviews special features of long SS operation (without return to the Earth) onboard an orbiting station as well as the problems associated with SS repeated use by several crews. An analysis of measures to support solving of the problems of SS long stay and reliable operation onboard the orbiting station is made: selection of a corresponding SS type and separate elements design; selection of the materials; routine and preventive maintenance; development tests. The advantages of the space suit of a semi-rigid type for solving the above problems are shown. The paper includes a short analysis of space suits' operation onboard the Russian orbiting station MIR, and some restuts of inspection of the Orlan-DMA space suit returned to the Earth from orbit by STS-79 alter long operation in orbit. Recommendations on further improvement of the space suits for EVA operations in the International Space Station (ISS) are given.     

Russian space programmes and industry: Defining the new institutions for new conditions

The aim of this article is to define the major elements of the institutional design process for the Russian rocket and space industry, a process which must take account of the changed economic conditions in the country and provide for the industry's integration into the wider national economy. The article does this by demonstrating the features that need to be understood, highlighting the problems that need to be resolved, and arguing that an institutional design process will have to be based on compromise and accommodation of all the different actors involved. The article deals with a number of particular problems challenging the managers and methodologists of the Russian national space programme of today.     

The US civilian space programme : Charting a new course

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.     

Russian space commercialization - getting the banks involved

While the world market for space goods and services has grown enormously and continues to do so, Russia's meagre share of it is out of all proportion to its technological and intellectual base. This was initially the fault of its rigid political system, which has made it hard for companies to adapt to a market economy. This viewpoint argues that Russia's banks, which have played a major role in the country's economic reforms, should be encouraged to invest in its space industry. In particular they could finance the ‘space education’ of the business community and fund surveys and feasibility studies. In the long term this could generate large profits and would improve their standing in the world. Ultimately they might join specialist international bank associations set up to finance cooperative ventures.     

Buying Russian technology — pros and cons for the US programme

A marriage between Russian space technology and US space ambitions was unthinkable only a short time ago, but that potential union is now the talk of the town. With the dizzying pace of changes in US-Russian relationships, what is written here in July 1992 may well have changed by the time this article is published. Nevertheless, a glance at what the Russians are selling, what the USA may want to buy and the major policy issues involved is worth a look. Traditional cooperative ventures remain an important part of US-Russian space relations, but are not the focus of this article.     

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.     

Data on and methodology for calculating space shuttle programme costs

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.     

As assessment of habitat pressure, oxygen fraction, and EVA suit design for space operations

At high cabin pressure [e.g. 1013 hPa (14.7 psi) 21% O2] there are serious issues relative to specification of suit pressure and the need for prebreathing. A high pressure suit will be costly but use of the existing, flexible suit requires up to 6 h of prebreathing. Or one could use a cabin pressure of 700 hPa (10.2 psi) prior to extravehicular activity (EVA) in order to use the existing suit with only 1 h of prebreathing. If these normal cabin pressures and O2 levels are utilized, existing physiological and medical databases apply, providing a known basis for evaluating effects of long duration space missions. If a 345 hPa (5 psi), 70-100% O2 atmosphere is adopted the existing suit can be used with no prebreathing required. However, there is no reference database on physiological effects under the conditions of lower pressure and higher O2 concentration. This paper considers the major issues involved in defining habitat pressure, O2 fraction, and EVA suit design for operations in space. A preliminary model for evaluating habitat/suit pressure and O2% strategies is presented.     

The experience in operation and improving the Orlan-type space suits

Nowadays significant experience has been gained in Russia concerning extravehicular activity (EVA) with cosmonauts wearing a semi-rigid space suit of the "Orlan" type. The conditions for the cosmonauts' vital activities, the operational and ergonomic features of the space suit and its reliability are the most critical factors defining the efficiency of the scheduled operation to be performed by the astronaut and his safety. As the missions performed by the cosmonauts during EVA become more and more elaborate, the requirements for EVA space suits and their systems become more and more demanding, resulting in their consistent advancement. This paper provides certain results of the space suit's operation and analysis of its major problems as applied to the Salyut and MIR orbiting stations. The modification steps of the space suit in the course of operation (Orlan-D, Orlan-DM, Orlan-DMA) and its specific features are presented. The concept of the suited cosmonauts' safety is described as well as trends for future space suit improvements.     

国外航天元器件发展经验简析

从组织保障、资源配置、技术支撑保障等方面,简析美国、日本以及欧洲加强航天元器件管理、保障航天元器件的高可靠和稳定供应的实践经验与具体做法.     

Perestroika and glasnost in the soviet space programme A personal view

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.     

Dynamics of space welding impact and corresponding safety welding study

This study was undertaken in order to be sure that no hazard would exist from impingement of hot molten metal particle detachments upon an astronauts space suit during any future electron beam welding exercises or experiments. The conditions under which molten metal detachments might occur in a space welding environment were analyzed. The safety issue is important during welding with regards to potential molten metal detachments from the weld pool and cold filler wire during electron beam welding in space. Theoretical models were developed to predict the possibility and size of the molten metal detachment hazards during the electron beam welding exercises at low earth orbit. Some possible ways of obtaining molten metal drop detachments would include an impulse force, or bump, to the weld sample, cut surface, or filler wire. Theoretical models were determined for these detachment concerns from principles of impact and kinetic energies, surface tension, drop geometry, surface energies, and particle dynamics. A weld pool detachment parameter for specifying the conditions for metal weld pool detachment by impact was derived and correlated to the experimental results. The experimental results were for the most part consistent with the theoretical analysis and predictions.