ROSES-13 Amendment 4: Changes to ROSES-13 Appendix C.4, The Planetary Geology and Geophysics Program

Status Report From: NASA Science Mission Directorate
Posted: Friday, March 1, 2013

The Planetary Geology and Geophysics (PGG) program supports scientific investigations of planetary surfaces and interiors, satellites (including the Moon), satellite and ring systems, and smaller Solar System bodies, such as asteroids and comets. The goals of the PGG program are to foster the synthesis, analysis, and comparative study of data that will improve the understanding of the extent and influence of planetary geological and geophysical processes on the bodies of the Solar System.

This Amendment releases the final text for Appendix C.4. Numerous changes have been made, please read the text carefully. New text is in bold and deleted text is struck through. Notices of Intent are requested by May 3, 2013, and proposals are due June 14, 2013.

On or about March 1, 2013, this Amendment to the NASA Research Announcement "Research Opportunities in Space and Earth Sciences (ROSES) 2013" (NNH13ZDA001N) will be posted on the NASA research opportunity homepage at and will appear on the RSS feed at:

Questions concerning Appendix C.4, The Planetary Geology and Geophysics Program may be directed to Michael Kelley, Planetary Science Division, Science Mission Directorate, NASA Headquarters, Washington, DC 20546-0001.

Telephone: (202) 358-0607; E-mail:

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