ROSES 2025: C.2 Solar System Science

Summary

NASA Headquarters is soliciting research proposals under the Research Opportunities in Space and Earth Sciences (ROSES) 2025 program element C.2, focused on Solar System Science. This is a federal grant opportunity open to researchers pursuing scientific investigations related to solar system exploration and science. The opportunity is listed on Grants.gov and is open for approximately one year, from July 2025 through August 2026.

How they evaluate

Risks & flags

• Solicitation number (NNH25ZDA001N-SCUBED) and long open window (~13 months) are typical for NASA ROSES grants, but no budget, award ceiling, or technical requirements are disclosed in the synopsis — full program element document must be reviewed before proposal scoping.