Assessment Of Mission Size Trade Offs For Nasas Earth And Space Science Missions

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Assessment of Mission Size Trade-offs for NASA's Earth and Space Science Missions

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309069769
Total Pages : 103 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Assessment of Mission Size Trade-offs for NASA's Earth and Space Science Missions by : National Research Council

Download or read book Assessment of Mission Size Trade-offs for NASA's Earth and Space Science Missions written by National Research Council and published by National Academies Press. This book was released on 2000-08-31 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessment of Mission Size Trade-offs for NASA's Earth and Space Science Missions addresses fundamental issues of mission architecture in the nation's scientific space program and responds to the FY99 Senate conference report, which requested that NASA commission a study to assess the strengths and weaknesses of small, medium, and large missions. This report evaluates the general strengths and weaknesses of small, medium, and large missions in terms of their potential scientific productivity, responsiveness to evolving opportunities, ability to take advantage of technological progress, and other factors that may be identified during the study; identifies which elements of the SSB and NASA science strategies will require medium or large missions to accomplish high-priority science objectives; and recommends general principles or criteria for evaluating the mix of mission sizes in Earth and space science programs. Assessment of Mission Size Trade-offs for NASA's Earth and Space Science Missions considers not only scientific, technological, and cost trade-offs, but also institutional and structural issues pertaining to the vigor of the research community, government-industry university partnerships, graduate student training, and the like.

Steps to Facilitate Principal-Investigator-Led Earth Science Missions

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309091853
Total Pages : 94 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Steps to Facilitate Principal-Investigator-Led Earth Science Missions by : National Research Council

Download or read book Steps to Facilitate Principal-Investigator-Led Earth Science Missions written by National Research Council and published by National Academies Press. This book was released on 2004-05-21 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principal-investigator (PI) Earth science missions are small, focused science projects involving relatively small spacecraft. The selected PI is responsible for the scientific and programmatic success of the entire project. A particular objective of PI-led missions has been to help develop university-based research capacity. Such missions, however, pose significant challenges that are beyond the capabilities of most universities to manage. To help NASA's Office of Earth Science determine how best to address these, the NRC carried out an assessment of key issues relevant to the success of university-based PI-led Earth observation missions. This report presents the result of that study. In particular, the report provides an analysis of opportunities to enhance such missions and recommendations about whether and, if so, how they should be used to build university-based research capabilities.

Space Studies Board Annual Report 2009

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309154650
Total Pages : 111 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Space Studies Board Annual Report 2009 by : National Research Council

Download or read book Space Studies Board Annual Report 2009 written by National Research Council and published by National Academies Press. This book was released on 2010-01-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Space Studies Board (SSB) was established in 1958 to serve as the focus of the interests and responsibilities in space research for the National Academies. The SSB provides an independent, authoritative forum for information and advice on all aspects of space science and applications, and it serves as the focal point within the National Academies for activities on space research. It oversees advisory studies and program assessments, facilitates international research coordination, and promotes communications on space science and science policy between the research community, the federal government, and the interested public. The SSB also serves as the U.S. National Committee for the International Council for Science Committee on Space Research (COSPAR). The present volume reviews the organization, activities, and reports of the SSB for the year 2009.

Space Studies Board Annual Report 2017

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 030947762X
Total Pages : 129 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Space Studies Board Annual Report 2017 by : National Academies of Sciences, Engineering, and Medicine

Download or read book Space Studies Board Annual Report 2017 written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-12-19 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original charter of the Space Science Board was established in June 1958, three months before the National Aeronautics and Space Administration (NASA) opened its doors. The Space Science Board and its successor, the Space Studies Board (SSB), have provided expert external and independent scientific and programmatic advice to NASA on a continuous basis from NASA's inception until the present. The SSB has also provided such advice to other executive branch agencies, including the National Oceanic and Atmospheric Administration (NOAA), the National Science Foundation (NSF), the U.S. Geological Survey (USGS), the Department of Defense, as well as to Congress. Space Studies Board Annual Report 2017 covers a message from the chair of the SSB, David N. Spergel. This report also explains the origins of the Space Science Board, how the Space Studies Board functions today, the SSB's collaboration with other National Academies of Sciences, Engineering, and Medicine units, assures the quality of the SSB reports, acknowledges the audience and sponsors, and expresses the necessity to enhance the outreach and improve dissemination of SSB reports. This report will be relevant to a full range of government audiences in civilian space research - including NASA, NSF, NOAA, USGS, and the Department of Energy, as well members of the SSB, policy makers, and researchers.

Space Studies Board Annual Report 2014

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309368049
Total Pages : 83 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Space Studies Board Annual Report 2014 by : National Research Council

Download or read book Space Studies Board Annual Report 2014 written by National Research Council and published by National Academies Press. This book was released on 2015-04-10 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original charter of the Space Science Board was established in June 1958, 3 months before the National Aeronautics and Space Administration (NASA) opened its doors. The Space Science Board and its successor, the Space Studies Board (SSB), have provided expert external and independent scientific and programmatic advice to NASA on a continuous basis from NASA's inception until the present. The SSB has also provided such advice to other executive branch agencies, including the National Oceanic and Atmospheric Administration (NOAA), the National Science Foundation (NSF), the U.S. Geological Survey (USGS), the Department of Defense, as well as to Congress. Space Studies Board Annual Report 2014 covers a message from the chair of the SSB, David N. Spergel. This report also explains the origins of the Space Science Board, how the Space Studies Board functions today, the SSB's collaboration with other National Research Council units, assures the quality of the SSB reports, acknowledges the audience and sponsors, and expresses the necessity to enhance the outreach and improve dissemination of SSB reports. This report will be relevant to a full range of government audiences in civilian space research - including NASA, NSF, NOAA, USGS, and the Department of Energy, as well members of the SSB, policy makers, and researchers.

Assessment of Impediments to Interagency Collaboration on Space and Earth Science Missions

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309216257
Total Pages : 80 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Assessment of Impediments to Interagency Collaboration on Space and Earth Science Missions by : National Research Council

Download or read book Assessment of Impediments to Interagency Collaboration on Space and Earth Science Missions written by National Research Council and published by National Academies Press. This book was released on 2011-05-31 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through an examination of case studies, agency briefings, and existing reports, and drawing on personal knowledge and direct experience, the Committee on Assessment of Impediments to Interagency Cooperation on Space and Earth Science Missions found that candidate projects for multiagency collaboration in the development and implementation of Earth-observing or space science missions are often intrinsically complex and, therefore costly, and that a multiagency approach to developing these missions typically results in additional complexity and cost. Advocates of collaboration have sometimes underestimated the difficulties and associated costs and risks of dividing responsibility and accountability between two or more partners; they also discount the possibility that collaboration will increase the risk in meeting performance objectives. This committee's principal recommendation is that agencies should conduct Earth and space science projects independently unless: It is judged that cooperation will result in significant added scientific value to the project over what could be achieved by a single agency alone; or Unique capabilities reside within one agency that are necessary for the mission success of a project managed by another agency; or The project is intended to transfer from research to operations necessitating a change in responsibility from one agency to another during the project; or There are other compelling reasons to pursue collaboration, for example, a desire to build capacity at one of the cooperating agencies. Even when the total project cost may increase, parties may still find collaboration attractive if their share of a mission is more affordable than funding it alone. In these cases, alternatives to interdependent reliance on another government agency should be considered. For example, agencies may find that buying services from another agency or pursuing interagency coordination of spaceflight data collection is preferable to fully interdependent cooperation.

Principal-Investigator-Led Missions in the Space Sciences

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309100704
Total Pages : 132 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Principal-Investigator-Led Missions in the Space Sciences by : National Research Council

Download or read book Principal-Investigator-Led Missions in the Space Sciences written by National Research Council and published by National Academies Press. This book was released on 2006-04-22 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principal Investigator-Led (PI-led) missions are an important element of NASA's space science enterprise. While several NRC studies have considered aspects of PI-led missions in the course of other studies for NASA, issues facing the PI-led missions in general have not been subject to much analysis in those studies. Nevertheless, these issues are raising increasingly important questions for NASA, and it requested the NRC to explore them as they currently affect PI-led missions. Among the issues NASA asked to have examined were those concerning cost and scheduling, the selection process, relationships among PI-led team members, and opportunities for knowledge transfer to new PIs. This report provides a discussion of the evolution and current status of the PIled mission concept, the ways in which certain practices have affected its performance, and the steps that can carry it successfully into the future. The study was done in collaboration with the National Academy of Public Administration.

Assessment of Directions in Microgravity and Physical Sciences Research at NASA

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309086396
Total Pages : 123 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Assessment of Directions in Microgravity and Physical Sciences Research at NASA by : National Research Council

Download or read book Assessment of Directions in Microgravity and Physical Sciences Research at NASA written by National Research Council and published by National Academies Press. This book was released on 2003-07-11 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: For thirty years the NASA microgravity program has used space as a tool to study fundamental flow phenomena that are important to fields ranging from combustion science to biotechnology. This book assesses the past impact and current status of microgravity research programs in combustion, fluid dynamics, fundamental physics, and materials science and gives recommendations for promising topics of future research in each discipline. Guidance is given for setting priorities across disciplines by assessing each recommended topic in terms of the probability of its success and the magnitude of its potential impact on scientific knowledge and understanding; terrestrial applications and industry technology needs; and NASA technology needs. At NASA's request, the book also contains an examination of emerging research fields such as nanotechnology and biophysics, and makes recommendations regarding topics that might be suitable for integration into NASA's microgravity program.

Fiscal Year 2001 NASA Authorization

Author : United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics
Publisher :
ISBN 13 :
Total Pages : 834 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Fiscal Year 2001 NASA Authorization by : United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics

Download or read book Fiscal Year 2001 NASA Authorization written by United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics and published by . This book was released on 2001 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Review of NASA's Aerospace Technology Enterprise

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309182441
Total Pages : 136 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Review of NASA's Aerospace Technology Enterprise by : National Research Council

Download or read book Review of NASA's Aerospace Technology Enterprise written by National Research Council and published by National Academies Press. This book was released on 2003-11-21 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Committee for the Review of NASA's Pioneering Revolutionary Technology (PRT) Program and its three supporting panels were charged by the National Aeronautics and Space Administration (NASA) with assessing the overall scientific and technical quality of the PRT program and its component programs, along with their associated elements and individual research tasks. Major issues addressed in the review include (1) research portfolios, (2) research plans, (3) technical community connections, (4) methodologies, and (5) overall capabilities. As reflected in the organization of the report, a two-pronged assessment was developed. Each panel provided a detailed assessment of the program under its purview, which was refined and updated over the course of the review. The committee, composed mainly of representatives from each panel, integrated and evaluated the panel results and provided top-level advice on issues cutting across the entire PRT program.

Assessment of Mars Science and Mission Priorities

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309167930
Total Pages : 144 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Assessment of Mars Science and Mission Priorities by : National Research Council

Download or read book Assessment of Mars Science and Mission Priorities written by National Research Council and published by National Academies Press. This book was released on 2003-07-08 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the Office of Space Science of the National Aeronautics and Space Administration (NASA) special importance is attached to exploration of the planet Mars, because it is the most like Earth of the planets in the solar system and the place where the first detection of extraterrestrial life seems most likely to be made. The failures in 1999 of two NASA missions-Mars Climate Orbiter and Mars Polar Lander-caused the space agency's program of Mars exploration to be systematically rethought, both technologically and scientifically. A new Mars Exploration Program plan (summarized in Appendix A) was announced in October 2000. The Committee on Planetary and Lunar Exploration (COMPLEX), a standing committee of the Space Studies Board of the National Research Council, was asked to examine the scientific content of this new program. This goals of this report are the following: -Review the state of knowledge of the planet Mars, with special emphasis on findings of the most recent Mars missions and related research activities; -Review the most important Mars research opportunities in the immediate future; -Review scientific priorities for the exploration of Mars identified by COMPLEX (and other scientific advisory groups) and their motivation, and consider the degree to which recent discoveries suggest a reordering of priorities; and -Assess the congruence between NASA's evolving Mars Exploration Program plan and these recommended priorities, and suggest any adjustments that might be warranted.

Utilization of Operational Environmental Satellite Data

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309092353
Total Pages : 187 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Utilization of Operational Environmental Satellite Data by : National Research Council

Download or read book Utilization of Operational Environmental Satellite Data written by National Research Council and published by National Academies Press. This book was released on 2005-01-21 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: The system of satellites in place to provide environmental data-data to monitor events such as forest fires and floods; to make weather predictions; and to assess crops, transportation impacts, fisheries, land-use patterns, sea temperature, and soil moisture, among other things- serves a wide and growing array of users. In the coming years as the next generation of operational environmental satellites in put in orbit, the will be a large expansion in data availability. To ensure that these data serve effectively this broad user community, a new vision for the future of operational environmental satellite data utilization is needed. To help develop approaches for handling this potential data overload, NASA, with technical support from NOAA, asked the NRC to conduct an end-to-end review of issues about the utilization of operational environmental satellite data for 2010 and beyond. This report presents the result of that review. It focuses on ensuring the value of environmental satellite data for addressing specific user needs, distribution of such data, and data access and utilization.

Satellite Observations of the Earth's Environment

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030908749X
Total Pages : 182 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Satellite Observations of the Earth's Environment by : National Research Council

Download or read book Satellite Observations of the Earth's Environment written by National Research Council and published by National Academies Press. This book was released on 2003-07-03 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report addresses the transition of research satellites, instruments, and calculations into operational service for accurately observing and predicting the Earth's environment. These transitions, which take place in large part between NASA and NOAA, are important for maintaining the health, safety, and prosperity of the nation, and for achieving the vision of an Earth Information System in which quantitative information about the complete Earth system is readily available to myriad users. Many transitions have been ad hoc, sometimes taking several years or even decades to occur, and others have encountered roadblocksâ€"lack of long-range planning, resources, institutional or cultural differences, for instanceâ€"and never reached fruition. Satellite Observations of Earth's Environment recommends new structures and methods that will allow seamless transitions from research to practice.

Space Studies Board Annual Report 2010

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309217881
Total Pages : 130 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Space Studies Board Annual Report 2010 by : National Research Council

Download or read book Space Studies Board Annual Report 2010 written by National Research Council and published by National Academies Press. This book was released on 2011-01-01 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Space Studies Board (SSB) was established in 1958 to serve as the focus of the interests and responsibilities in space research for the National Academies. The SSB provides an independent, authoritative forum for information and advice on all aspects of space science and applications, and it serves as the focal point within the National Academies for activities on space research. It oversees advisory studies and program assessments, facilitates international research coordination, and promotes communications on space science and science policy between the research community, the federal government, and the interested public. The SSB also serves as the U.S. National Committee for the International Council for Science Committee on Space Research (COSPAR). This volume reviews the organization, activities, and reports of the SSB for the year 2010.

Controlling Cost Growth of NASA Earth and Space Science Missions

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309157374
Total Pages : 76 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Controlling Cost Growth of NASA Earth and Space Science Missions by : National Research Council

Download or read book Controlling Cost Growth of NASA Earth and Space Science Missions written by National Research Council and published by National Academies Press. This book was released on 2010-10-21 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost and schedule growth is a problem experienced by many types of projects in many fields of endeavor. Based on prior studies of cost growth in NASA and Department of Defense projects, this book identifies specific causes of cost growth associated with NASA Earth and space science missions and provides guidance on how NASA can overcome these specific problems. The recommendations in this book focus on changes in NASA policies that would directly reduce or eliminate the cost growth of Earth and space science missions. Large cost growth is a concern for Earth and space science missions, and it can be a concern for other missions as well. If the cost growth is large enough, it can create liquidity problems for NASA's Science Mission Directorate that in turn cause cost profile changes and development delays that amplify the overall cost growth for other concurrent and/or pending missions. Addressing cost growth through the allocation of artificially high reserves is an inefficient use of resources because it unnecessarily diminishes the portfolio of planned flights. The most efficient use of resources is to establish realistic budgets and reserves and effective management processes that maximize the likelihood that mission costs will not exceed reserves. NASA is already taking action to reduce cost growth; additional steps, as recommended herein, will help improve NASA's mission planning process and achieve the goal of ensuring frequent mission opportunities for NASA Earth and space science.

Issues in the Integration of Research and Operational Satellite Systems for Climate Research

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309069947
Total Pages : 98 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Issues in the Integration of Research and Operational Satellite Systems for Climate Research by : National Research Council

Download or read book Issues in the Integration of Research and Operational Satellite Systems for Climate Research written by National Research Council and published by National Academies Press. This book was released on 2000-02-10 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second of two Space Studies Board reports that address the complex issue of incorporating the needs of climate research into the National Polar-orbiting Operational Environmental Satellite System (NPOESS). NPOESS, which has been driven by the imperative of reliably providing short-term weather information, is itself a union of heretofore separate civilian and military programs. It is a marriage of convenience to eliminate needless duplication and reduce cost, one that appears to be working. The same considerations of expediency and economy motivate the present attempts to add to NPOESS the goals of climate research. The technical complexities of combining seemingly disparate requirements are accompanied by the programmatic complexities of forging further connections among three different agencies, with different mandates, cultures, and congressional appropriators. Yet the stakes are very high, and each agency gains significantly by finding ways to cooperate, as do the taxpayers. Beyond cost savings, benefits include the possibility that long-term climate observations will reveal new phenomena of interest to weather forecasters, as happened with the El NiÃ±o/Southern Oscillation. Conversely, climate researchers can often make good use of operational data. Necessity is the mother of invention, and the needs of all the parties involved in NPOESS should conspire to foster creative solutions to make this effort work. Although it has often been said that research and operational requirements are incommensurate, this report and the phase one report (Science and Design) accentuate the degree to which they are complementary and could be made compatible. The reports provide guidelines for achieving the desired integration to the mutual benefit of all parties. Although a significant level of commitment will be needed to surmount the very real technical and programmatic impediments, the public interest would be well served by a positive outcome.

An Assessment of Balance in NASA's Science Programs

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309102219
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Assessment of Balance in NASA's Science Programs by : National Research Council

Download or read book An Assessment of Balance in NASA's Science Programs written by National Research Council and published by National Academies Press. This book was released on 2006-06-30 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the space exploration initiative was announced, Congress asked the NRC to review the science NASA proposed to carryout under the initiative. It also asked the NRC to assess whether this program would provide balanced scientific research across the established disciplines supported by NASA in addition to supporting the new initiative. In 2005, the NRC released three studies focusing on a portion of that task, but changes at NASA forced the postponement of the last phase. This report presents that last phase with an assessment of the health of the NASA scientific disciplines under the budget requests imposed by the exploration initiative. The report also provides an analysis of whether the science budget appropriately reflects cross-disciplinary scientific priorities.