Summary
NASA Headquarters is soliciting research proposals under the Research Opportunities in Space and Earth Sciences (ROSES) 2025 program, specifically for the A.4 Rapid Response and Novel Research in Earth Science element. This program element supports time-sensitive and innovative research in Earth science, likely triggered by significant geophysical events or emerging scientific opportunities. The solicitation is open for an extended period spanning over a year, from July 2025 through August 2026, allowing for rolling or multiple submission windows typical of NASA ROSES omnibus solicitations.