Decadal Survey on Planetary Science and Astrobiology
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| Decadal Survey on Planetary Science and Astrobiology | |
|---|---|
| Name | Decadal Survey on Planetary Science and Astrobiology |
| Caption | Cover of a decadal survey report |
| Formed | 1960s (as decadal surveys), 2000s (Planetary Science & Astrobiology specific) |
| Jurisdiction | United States |
| Parent agency | National Academies of Sciences, Engineering, and Medicine |
Decadal Survey on Planetary Science and Astrobiology is a series of community-driven reports produced under the aegis of the National Academies of Sciences, Engineering, and Medicine to advise the National Aeronautics and Space Administration, the National Science Foundation, and the Department of Energy on priorities for planetary science and astrobiology over ten-year intervals. The surveys synthesize inputs from professional societies, research institutions, mission-design teams, and international partners to recommend missions, research programs, and infrastructure investments. They shape national policy decisions involving agencies such as the Jet Propulsion Laboratory, the Johnson Space Center, and the Applied Physics Laboratory.
Overview and Purpose
The Decadal Survey guides strategic planning by integrating community consensus from organizations including the American Astronomical Society, the American Geophysical Union, the Lunar and Planetary Institute, the European Space Agency, and the Japanese Aerospace Exploration Agency and advising operational centers like the Jet Propulsion Laboratory, the Goddard Space Flight Center, the Ames Research Center, and the Marshall Space Flight Center. It evaluates mission concepts from institutions such as the California Institute of Technology, the Massachusetts Institute of Technology, the University of Arizona, the Southwest Research Institute, and the Space Science Institute. Recommendations influence programs managed by the Science Mission Directorate and stakeholders including the Planetary Society, the International Astronomical Union, and the Association of Universities for Research in Astronomy.
History and Development (Decadal Cycles)
Decadal surveys trace lineage to earlier National Research Council studies and community planning exercises involving figures and entities like Vannevar Bush, the National Research Council, and the Space Science Board. Key reports in planetary science were produced in cycles aligning with major programs supported by the National Aeronautics and Space Administration, the National Oceanic and Atmospheric Administration, and the Department of Energy. Panels and committees feature experts from the California Institute of Technology, Stanford University, Harvard University, University of California, Berkeley, Cornell University, University of Colorado Boulder, University of Texas at Austin, Brown University, Princeton University, and the University of Michigan. Major editions have integrated input from agencies like the European Space Agency and national laboratories such as Los Alamos National Laboratory and Argonne National Laboratory.
Major Recommendations and Prioritized Missions
Past surveys have prioritized flagship missions involving collaborations among the Jet Propulsion Laboratory, the Applied Physics Laboratory, and international partners such as Roscosmos, European Space Agency, Japan Aerospace Exploration Agency, Canadian Space Agency, and Indian Space Research Organisation. High-profile mission recommendations have included concepts that led to programs like Mars Science Laboratory, Cassini–Huygens, New Horizons, Europa Clipper, Dragonfly, and precursor studies for Mars Sample Return. The reports have advanced instrument suites developed by teams at Southwest Research Institute, NASA Goddard Space Flight Center, Lockheed Martin, Northrop Grumman, and university laboratories at Massachusetts Institute of Technology, Caltech, and University of Arizona.
Impact on U.S. and International Space Policy
Recommendations inform budgeting by the United States Congress and appropriations decisions affecting the Office of Management and Budget and federal agencies. Surveys have influenced bilateral and multilateral agreements between the United States and partners such as European Union agencies, Roscosmos State Corporation for Space Activities, Japan Aerospace Exploration Agency, Canadian Space Agency, and the Australian Space Agency. They shape strategic priorities at the White House through advisory bodies and influence legislation overseen by committees in the United States Senate and the United States House of Representatives with implications for agencies like the Department of Defense and programs at the Smithsonian Institution.
Implementation, Funding, and Prioritization Processes
Implementation involves budget alignment among the National Aeronautics and Space Administration, the National Science Foundation, and interagency partners; review bodies include the NASA Advisory Council, the Science and Technology Policy Office, and program offices at the Jet Propulsion Laboratory and Goddard Space Flight Center. Prioritization employs peer review panels drawing on experts from Carnegie Institution for Science, Max Planck Society, French National Centre for Scientific Research, Italian Space Agency, German Aerospace Center, and universities such as MIT, Caltech, University of Arizona, University of Colorado Boulder, and Brown University. Budgetary impacts are debated in appropriations hearings held by committees like the House Committee on Science, Space, and Technology and the Senate Committee on Commerce, Science, and Transportation.
Scientific Themes and Research Priorities
Surveys articulate scientific themes linking planetary processes, comparative planetology, origins of life, and habitability studies investigated at institutions including Harvard University, Princeton University, University of California, Los Angeles, University of Washington, Yale University, Columbia University, and Pennsylvania State University. Priorities include exploration of bodies such as Mars, Europa, Enceladus, Titan, Mercury, Venus, Moon, Ceres, Io, and trans-Neptunian objects like Pluto and Eris. Cross-disciplinary research engages programs at the Smithsonian Astrophysical Observatory, the SETI Institute, the Lunar and Planetary Institute, and national labs such as Lawrence Livermore National Laboratory and Lawrence Berkeley National Laboratory.
Reception, Criticisms, and Revisions
The surveys receive endorsement from organizations such as the National Academies of Sciences, Engineering, and Medicine, the American Astronomical Society, and the Planetary Society but also prompt critique from members of the scientific community at institutions like Caltech, MIT, Cornell University, University of Arizona, and University of California, Santa Cruz over cost estimates, risk assessments, and programmatic trade-offs. Debates occur in venues including the American Geophysical Union fall meeting, testimony before the United States Congress, and scholarly articles in journals published by entities like the American Geophysical Union and the American Astronomical Society. Revisions and mid-decade adjustments have been undertaken in response to budgetary shifts, technological maturation at centers like the Jet Propulsion Laboratory and Goddard Space Flight Center, and international developments involving European Space Agency and Roscosmos cooperation.