ROSES 2025: Research Opportunities in Space and Earth Science deadline 2026
The current listed application deadline is May 31, 2026. Use this page to verify timing fast, then move into the full grant record for planning, comparison, and drafting.
Application Countdown
Use this page as the fast check for timing, then jump into the full grant record for filters, drafting, and comparison.
Quick facts
- Opportunity number
- NNH25ZDA001N
- Last updated
- December 12, 2025
- Expected awards
- Not listed
Deadline summary
NOTICE: Amended: December 12, 2025. Section I(e) on High-End Computing Resources was updated, a warning about "portfolio" PDFs was added to Section IV(b)ii, and a statement about public disclosure of proposal information was added to the end of Section V(e). NOTICE: November 13, 2025. During the lapse in funding, several ROSES-25 due dates were changed to "TBD" in Tables 2 and 3 of ROSES-25 . Now that we are back at work, we will be resetting the due dates over the coming days. Please be patient...
Key dates
Before you apply
Eligibility snapshot
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-U.S. participants. Also reference the GCAM for special instructions for proposals from non-U.S. organizations that involve U.S. personnel for whom NASA support is requested
