The Challenger accident and public opinion : Attitudes towards the space programme in the USA

This article reports on a major survey of American attitudes towards the space programme in general, and the Shuttle in particular. The survey was carried out in three waves: before the January 1986 Challenger accident, immediately afterwards, and five months later. It was found that the net effect of the accident was a strong shift of public sentiment in favour of the space programme and the Shuttle. Expectation was high for a timely resumption of Shuttle flights, although there was a delayed recognition that the impact of the accident on the space programme was more significant than originally thought by most Americans. There was a shift towards a more positive assessment of the benefits and costs of space exploration. Positive attitudes towards funding increased even more markedly. These shifts were of a magnitude rarely found in studies of public attitudes.     

Leading change at NASA: The case of Dan Goldin

Daniel Goldin set the record for longevity as administrator of NASA, serving from 1992 to 2001. Active and controversial, he was unusually visible as a self-proclaimed ‘agent of change’. Coping with a turbulent political environment, Goldin directed NASA from the end of the Cold War to the early 21st century. He effected change in the multitude of programs under his aegis, especially the Space Station and robotic Mars program. He was hailed at one point as a miracle worker and poster boy of government reinvention for his ‘faster, better, cheaper’ strategy of ‘doing more with less’. But Goldin left the agency under fire for cost overruns and reforms that reached too far. Using a policy innovation process approach, this paper traces Goldin's eventful years at NASA, his policy ends and administrative and technological means. It analyzes the record of success and failure of one of the most, influential administrators in NASA history. That record provides useful lessons for how an administrator gains, uses, and loses power in the US space policy system.     

A crisis in the NASA space and Earth sciences programme : NASA Space and Earth Sciences Committee

The US space and Earth science programme is in a time of crisis. As the research environment changes and new scientific opportunities emerge, a broader range of resources is needed, including substantial new flight opportunities. There are a growing number of claimants for space research resources. Fluctuations in funding, programme delays and mismatched time scales have contributed to wasted time and research efforts. A new commitment is needed in this crisis; this article contains a summary of the analysis and recommendations of a recent report of NASA advisory committee.     

The NASA Astrobiology Institute: early history and organization

The NASA Astrobiology Institute (NAI) was established as a means to advance the field of astrobiology by providing a multidisciplinary, multi-institution, science-directed program, executed by universities, research institutes, and NASA and other government laboratories. The scientific community and NASA defined the science content at several workshops as summarized in the NASA Astrobiology Roadmap. Teams were chosen nationwide, following the recommendations of external review groups, and the research program began in 1998. There are now 16 national Teams and five international affiliated and associated astrobiology institutions. The NAI has attracted an outstanding group of scientific groups and individuals. The Institute facilitates the involvement of the scientists in its scientific and management vision. Its goal is to support basic research and allow the scientists the freedom to select their projects and alter them as indicated by new research. Additional missions include the education of the public, the involvement of students who will be the astrobiologists of future generations, and the development of a culture of collaboration in NAI, a "virtual institute," spread across many sites nationally and internationally.     

Microgravity research results and experiences from the NASA/MIR space station program

The Microgravity Research Program (MRP) participated aggressively in Phase 1 of the International Space Station Program using the Russian Mir Space Station. The Mir Station offered an otherwise unavailable opportunity to explore the advantages and challenges of long duration microgravity space research. Payloads with both National Aeronautics and Space Agency (NASA) and commercial backing were included as well as cooperative research with the Canadian Space Agency (CSA). From this experience, much was learned about long-duration on-orbit science utilization and developing new working relationships with our Russian partner to promote efficient planning, operations, and integration to solve complexities associated with a multiple partner program.

This paper focuses on the microgravity research conducted onboard the Mir space station. It includes the Program preparation and planning necessary to support this type of cross increment research experience; the payloads which were flown; and summaries of significant microgravity science findings.     

NASA spinoffs to bioengineering and medicine

Through the active transfer of technology, the National Aeronautics and Space Administration (NASA) Technology Utilization (TU) Program assists private companies, associations, and government agencies to make effective use of NASA's technological resources to improve U.S. economic competitiveness and to provide societal benefit. Aerospace technology from areas such as digital image processing, space medicine and biology, microelectronics, optics and electrooptics, and ultrasonic imaging have found many secondary applications in medicine. Examples of technology spinoffs are briefly discussed to illustrate the benefits realized through adaptation of aerospace technology to solve health care problems. Successful implementation of new technologies increasingly requires the collaboration of industry, universities, and government, and the TU Program serves as the liaison to establish such collaborations with NASA. NASA technology is an important resource to support the development of new medical products and techniques that will further advance the quality of health care available in the U.S. and worldwide.     

NASA签发空间站补给合同

NASA于2008年12月23日宣布,它已同太空探索技术公司和轨道科学公司这两家私营航天发射公司签订了总计35亿美元的国际空间站货物运输合同。该局从轨道科学公司订购了8次发射,价值19亿美元,同时从太空探索公司订购了12次发射,价值16亿美元。与波音、洛马和阿连特技术系统公司联手参与竞争的行星空间公司没有拿到合同。     

NASA strategic planning for 2000 and beyond

This short paper outlines the United States National Aeronautics and Space Administration's development of its 2000 Strategic Plan.     

Status of CHIPS: A NASA university explorer astronomy mission

In the age of `Faster, Better, Cheaper', NASA's Goddard Space Flight Center has been looking for a way to implement university based world class science missions for significantly less money. The University Explorer (UNEX) program is the result. UNEX missions are designed for rapid turnaround with fixed budgets in the $10 million US dollar range. The CHIPS project was selected in 1998. The CHIPS mission has passed the Concept Study and Confirmation Reviews. Many lessons have already been learned from the CHIPS UNEX project. This paper will discuss the early issues surrounding the use of commercial satellite constellations as the bus and the politics of small satellites using foreign launchers. The difficulties of finding a spacecraft in the UNEX price range will be highlighted. The advantages of utilizing Internet technologies from the earliest phases of the project through to communications with the spacecraft on orbit will be discussed. The current state of the program, as of July 2001, will be summarized and the project's plans for the future will be charted.     

NASA Human Health and Performance Center: Open innovation successes and collaborative projects

In May 2007, what was then the Space Life Sciences Directorate published the 2007 Space Life Sciences Strategy for Human Space Exploration, setting the course for development and implementation of new business models and significant advances in external collaboration over the next five years. The strategy was updated on the basis of these accomplishments and reissued as the NASA Human Health and Performance Strategy in 2012, and continues to drive new approaches to innovation for the directorate. This short paper describes the successful execution of the strategy, driving organizational change through open innovation efforts and collaborative projects, including efforts of the NASA Human Health and Performance Center (NHHPC).     

Space policy responsiveness: The relationship between public opinion and NASA funding

Is the government responsive to public opinion of space policy? In 1995, Stimson et al. demonstrated that changes in domestic public policy were in response to changes in public opinion. Ten years later, Jacobs and Page demonstrated that foreign policy was not responsive to public opinion, and instead responds to the opinion of business leaders. This research builds off these seminal works to explore who influences space policy. Findings suggest that the public supports the idea of space exploration, while also feeling that spending on space exploration is “too high.” Therefore, the government appears to be giving the people exactly what they want in regards to NASA’s budget – more money each year – but at the same time a smaller percentage of the federal budget.     

NASA公布"全球探测战略"和探月体系

美国航空航天局（NASA）2006年12月4日公布了“全球探测战略”的初步内容和拟议中的美国月球探测体系。“全球探测战略”和探月体系是实现美国重返月球构想的两个关键工具。     

NASA宣布在月球和火星上发现水

NASA于9月24日宣布其科学家已在月球极区发现了水分子,并宣布在火星中纬度地区新形成的陨石坑内发现了水冰。这两项发现发表在次日出版的《科学》杂志上。     

Competing for a future in space: NASA and the Department of Defense

Although the 1958 Space Act stressed the civilian nature of the US space programme, the military space budget has grown to over twice the size of NASA's. Military influence on US space policy has grown accordingly. NASA has failed in articulating a sense of direction and purpose for the civilian space programme justifying sustained and adequate support. What matters most for a reinvigorated NASA is the level of commitment the nation is prepared to make, and in today's political climate greater spending on a civilian space programme would be unpopular. The USA looks likely to continue to fall behind in the international competition for space leadership.     

Exploring a structured decision approach as a means of fostering participatory space policy making at NASA

In 1996, the National Research Council's Committee on Risk Characterization argued convincingly for the implementation of more participatory approaches to improve policy making by incorporating a wide range of stakeholder values and concerns in policy decisions. Guidance about how to best carry out such an approach in an agency like NASA is less clear. To address this gap, this paper discusses how the use of a structured approach to involve expert and non-expert stakeholders in policy making can improve the quality of stakeholder involvement and resulting decisions for space policy making at NASA. Supporting this discussion are results from two recent experiments. One compared the quality and type of participants’ input in a conventional stakeholder workshop with that of a more structured participatory process. The results from this experiment showed that a structured decision approach leads to more thoughtful and better-informed decisions. A second experiment showed that structured, participatory decision processes can help to legitimize space policy decisions after they have been implemented, leading to future benefits for the space agency.     

The NASA programme in the 1990s and beyond

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.     

My favorite Martians: NASA uncovers evidence of ancient life on Mars

The possibility of life on Mars is explored through the recently found meteorite ALH84001. Thought to have left Mars 16 million years ago, the meteorite was found on an Antarctic ice shelf in 1984. Carbonate globules were found containing microfossils and unusual mineral compounds. NASA researchers believe they have found single-celled fossils resembling nanobacteria fossils found on Earth, but caution that much more research is required.     

The changing face of international space cooperation : One view of NASA

This article looks at how, over the past 20 years, NASA's role in space activities has changed. It looks at trends in NASA's posture towards cooperation with other nations and speculates on current and future behaviour. The Space Station programme in particular is discussed and the way in which NASA reconciles self-interest with cooperation.     

The NASA Performance Assessment Workstation: cognitive performance during head-down bed rest

The NASA Performance Assessment Workstation was used to assess cognitive performance changes in eight males subjected to seventeen days of 6 degrees head-down bed rest. PAWS uses six performance tasks to assess directed and divided attention, spatial, mathematical, and memory skills, and tracking ability. Subjective scales assess overall fatigue and mood state. Subjects completed training trials, practice trials, bed rest trials, and recovery trials. The last eight practice trials and all bed rest trials were performed with subjects lying face-down on a gurney. In general, there was no apparent cumulative effect of bed rest. Following a short period of performance stabilization, a slight but steady trend of performance improvement was observed across all trials. For most tasks, this trend of performance improvement was enhanced during recovery. No statistically significant differences in performance were observed when comparing bed rest with the control period. Additionally, fatigue scores showed little change across all periods.