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.