NASA Headquarters is offering a federal grant opportunity titled "ROSES 2025: C.25 Lunar Mapping Program," aimed at advancing research and development in lunar mapping. Proposers must be affiliated with a U.S. institution and are required to follow specific guidelines outlined in the NASA Proposer's Guide, particularly for non-U.S. organizations. This program is part of NASA's broader Research Opportunities in Space and Earth Sciences (ROSES) initiative, which encompasses various research topics and aims to support a wide range of scientific endeavors. Interested applicants should note that the proposal submission deadline is June 12, 2025, and can direct inquiries to Sarah Noble and Amanda Nahm at HQ-LMAP@mail.nasa.gov for further information.