Every ten years, the National Academies brings together experts to help set priorities across five space science disciplines: astronomy and astrophysics, planetary science and astrobiology, solar and space physics, biological and physical sciences in space, and Earth science and applications from space.

Decadal surveys synthesize input from researchers across relevant disciplines to present a comprehensive strategy for the field over the next decade and beyond, including science goals, future programmatic directions, investment priorities, and mission concepts. Recommendations also address technology development, critical research infrastructure, education and workforce issues, and interagency and international cooperation.

Decadal surveys serve as a core planning mechanism and critical resource for agencies such as NASA, NSF, NOAA, and DOE, and they are conducted by the National Academies to ensure independent and broad scientific input. First published in 1964, decadal surveys have a long history of providing critical guidance for decision-makers and research communities, from identifying top priority mission destinations to presenting strategies for maximizing scientific gains across various budget scenarios.

Find out more about the decadal survey process [here}