ROSES25: C.4 Planetary Science Enabling Facilities
NASA Headquarters
NOTICE: September 18, 2026. The instructions regarding Biographical Sketches and Current and Pending Support in Table C.4-2 have been improved. New text is in bold and deleted text is struck through NOTICE: Corrected July 29, 2026. Accidentally omitted standard budget requirements have been added to Table C.4-3 and Sections 3.3.3 and 3.5. New text is in bold and deleted text is struck through. The due date remains unchanged: Proposals are due November 10, 2026. NOTICE: Amended July 21, 2026. This amendment adds to ROSES-2025 this program element which was previously listed as not solicited this year. Proposals are due November 10, 2026. New this year: no Step-1 or Notice of Intent is requested. New this year: Proposals to this program element will be evaluated using a dual-anonymous peer review process. See guidelines in Section 3.13 of C.1, and in the associated "Guidelines for Anonymous Proposals" document under "Other Documents" on the NSPIRES page for this program element for the preparation of anonymous proposals. NOTICE: Research security training required starting August 5, 2026. All PIs and any Co-Is that would spend ≥ 10% time on a proposed grants or cooperative agreement
Deadline
2026-11-10
Who can apply
Proposers must be affiliated with an institution at nspires.nasaprs.com/ and, in general, NASA provides funding only to U.S. institutions. Organizations outside the U.S. that propose on the basis of a policy of no-exchange-of-funds; consult the NASA Grant and Cooperative Agreement Manual (GCAM) (https://www.nasa.gov/grants-policy-and-compliance-team/#Regulations) for specific details. Some NRAs may be issued jointly with a non-U.S. organization, e.g., those concerning guest observing programs for jointly sponsored space science programs, that will contain additional special guidelines for non-
Sources
Grants.gov. Last updated 2026-10-26.
Always confirm eligibility and deadlines on the funder's own page before applying.