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Project Title:

Astrobiology Science Strategy for the Search for Life in the Universe
PIN: DEPS-SSB-17-03        

Major Unit:

Division on Earth and Life Studies
Division on Engineering and Physical Sciences

Sub Unit: Board on Life Sciences
Space Studies Board DEPS

RSO: Smith, David

Subject/Focus Area: Biology and Life Sciences; Space and Aeronautics

Project Scope
In preparation for and as an input to the upcoming decadal surveys in astronomy and astrophysics and planetary science, the National Academies of Sciences, Engineering, and Medicine will appoint an ad hoc committee to carry out a study of the state of the science of astrobiology as it relates to the search for life in the solar system and extrasolar planetary systems. The study will have the following objectives:
Take account of and build on NASA’s current Astrobiology Strategy 2015;
Outline key scientific questions and technology challenges in astrobiology, particularly as they pertain to the search for life in the solar system and extrasolar planetary systems;
Identify the most promising key research goals in the field of the search for signs of life in which progress is likely in the next 20 years;
Discuss which of the key goals could be addressed by U.S. and international space missions and ground telescopes in operation or in development;
Discuss how to expand partnerships (interagency, international and public/private) in furthering the study of life's origin, evolution, distribution, and future in the universe;
Make recommendations for advancing the research, obtaining the measurements, and realizing NASA’s goal to search for signs of life in the universe

In the course of conducting this study, the committee will consider and regularly consult with the concurrent study “Exoplanet Science Strategy,” in the area of assessing habitability, searching for signs of life, and other relevant areas of scientific overlap. Also the committee will not revisit or redefine the scientific priorities or mission recommendations from previous decadal surveys.

This activity is sponsored by NASA
The expected report delivery date is August 31, 2018.

Project Duration: 18 months    

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Committee Membership
Committee Membership

 Meeting 1 - 01/04/2018
 Meeting 2 - 01/16/2018
 Meeting 3 - 03/06/2018
 Meeting 4 - 04/25/2018


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