ROSES25: D.3C XRISM General Observer - Type 2
This grant supports proposals for XRISM General Observer Type 2, including joint and time-constrained observations, with a deadline of February 27, 2026, under NASA's ROSES-2025 program.
This grant is no longer accepting proposals
NASA Headquarters has archived this opportunity.
Funder: NASA Headquarters
Due Dates: February 27, 2026 (Type-1 Phase-1 and Type-2 proposals)
Funding Amounts: Typical awards are for 3 years; some programs allow up to 5 years; no specified award ceiling or floor.
Summary: Supports research proposals for general observer investigations using the XRISM mission, including opportunities for joint and time-constrained observations.
Key Information: Funding is generally for U.S. institutions; non-U.S. organizations may participate under specific rules.
Description
This opportunity supports research proposals for the XRISM General Observer Program under NASA's Research Opportunities in Space and Earth Sciences (ROSES) 2025. Researchers are invited to submit proposals for investigations utilizing XRISM, including joint or coordinated studies with XMM-Newton and NuSTAR when scientifically justified. The program also allows for time-constrained and Target-of-Opportunity (TOO) observations, up to a combined maximum of 20% of total observing time. Awards are typically made as grants or cooperative agreements, supporting a wide range of basic and applied research in astrophysics.
