Solar System Exploration Policy Blog
Mark V. Sykes
ANALYSIS OF NASA PSD COMPLIANCE WITH DECADAL SURVEY RECOMMENDATIONS FOR RESEARCH AND ANALYSIS FUNDING (7/19/17)
Conclusion: The decadal recommendation has not been met and that the R&A programs may have underfunded by almost $90M from FY13 through FY16.
Budget data and calculations (xls)
Background Courtesy NASA/JPL/Caltech.