NASA Headquarters is offering a federal grant opportunity titled "ROSES 2025: A.32 Studies with ICESat-2," aimed at advancing research in Earth science and technology. Proposals are invited from U.S. institutions affiliated with NASA's NSPIRES system, with specific guidelines for international organizations wishing to participate. This program is part of NASA's broader Research Opportunities in Space and Earth Sciences (ROSES) initiative, which supports a wide range of scientific research and development activities. Interested applicants should note that optional Notices of Intent are due by September 10, 2025, with the final proposal submission deadline set for October 10, 2025. For further inquiries, contact Thorsten Markus at thorsten.markus@nasa.gov or call (202) 358-3860.