Aug 4, 2021

Amendment 28: Lunar Data Analysis Program Focus on Lunar Science

The Lunar Data Analysis Program (LDAP) funds research on the analysis of data from lunar missions for lunar science investigations. The overall objectives of LDAP are to: enhance the scientific return of lunar missions; broaden scientific participation in the analysis of lunar mission data sets; and fund high-priority areas of research that support planning for future lunar missions

ROSES-2021 Amendment 28 specifies that proposed investigations are limited to lunar science. Moreover, other trivial changes were made to the text. New text is in bold and deleted text has been struck through. The due dates are unchanged; Step-1 proposals are due December 1, 2021, and Step-2 proposals are due February 24, 2022.

On or about August 3, 2021, this Amendment to the NASA Research Announcement "Research Opportunities in Space and Earth Sciences (ROSES) 2021" (NNH21ZDA001N) will be posted on the NASA research opportunity homepage at

Questions regarding LDAP in general, or this amendment in particular, may be directed to