ROSES 2025: B.4 Space Weather Science Application Research-to-Operations-to-Research

About this grant

The close date above is the date for the Step-2 proposal due date. The Step-1 proposal due date is 08/26/2025. Step-2 proposals cannot be submitted if a Step-1 proposal was not submitted. NOTICE: Amended December 8, 2025. The Step-2 Due Date for this program, B.4 Space Weather Research-to-Operations-to-Research has been delayed to April 10, 2026. This program uses a two-step submission process in which only those who previously submitted a Step-1 proposal and were invited to continue can submit Grant Number: NNH25ZDA001N-R2O2R.

Eligibility requirements

All of the following criteria must be met:

• 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 ma
• Grant Number: NNH25ZDA001N-R2O2R

What the funding covers

• See official listing for award details

How to apply

1. 1Applications must be submitted through grants.gov
2. 2Grant Number: NNH25ZDA001N-R2O2R
3. 3Posted: 2025-07-14

Application tips