NASA Headquarters is offering a federal grant opportunity titled "ROSES25: F.6 Science Activation Program," aimed at supporting research and development in science and technology. Eligible applicants must be affiliated with U.S. institutions, with specific provisions for non-U.S. organizations under certain conditions, as outlined in the NASA Grant and Cooperative Agreement Manual. This program is part of NASA's broader Research Opportunities in Space and Earth Sciences (ROSES) initiative, which encompasses a wide range of scientific research and technology development. Proposals are due by March 31, 2026, with optional Notices of Intent requested by January 26, 2026, and interested parties can direct inquiries to Lin Chambers at lin.h.chambers@nasa.gov for further information.