The NASA Astrobiology Program element of the NASA Postdoctoral Program (NPP) provides opportunities for Ph.D. scientists and engineers of unusual promise and ability to perform research on problems largely of their own choosing, yet compatible with the research interests of the NASA Astrobiology Program.

Applications to the Astrobiology Program are accepted twice each year: March 1 and November 1. Note that the Astrobiology Program does not participate in every application/award cycle. For additional information about the program see

Astrobiology Program NPP Fellows are included in an on-line directory on the Astrobiology Program website and are given access to NASA Astrobiology Institute collaborative tools. Astrobiology Fellows may also act as ‘Ambassadors’ amongst the NAI Teams and/or the Exobiology and Evolutionary Biology, Planetary Science and Technology Through Analog Research, MatiSSE, PICASSO and the Habitable Worlds teams of researchers, and between the Astrobiology Program and the broader scientific community, helping to define and lead the field of astrobiology.

The intent of this program is to develop outstanding early career astrobiology researchers, broaden the scope of Astrobiology Program research, and continue to build and integrate the astrobiology community. Selection priority will be given to applicants whose proposed research is particularly interdisciplinary and that extends the individual’s research beyond its current focus. Similarly, applicants responding to opportunities offered by advisors from NASA Astrobiology Institute (NAI) teams will also be given a higher priority if the proposed research involves collaboration with other NAI teams – as a way of further broadening the scope and impact of the applicant’s research.