NASA Headquarters is offering a federal grant opportunity titled "ROSES 2025: C.22 Precursor Science Investigations for Europa," aimed at advancing scientific research related to Europa, one of Jupiter's moons. Proposers must be affiliated with U.S. institutions, and the funding is intended for research and development activities in the field of science and technology, with no cost-sharing or matching requirements. This grant is part of NASA's broader Research Opportunities in Space and Earth Sciences (ROSES) initiative, which supports a wide range of research and technology efforts. Interested applicants should note that the Step-1 proposal is due by May 9, 2025, with the Step-2 submission deadline set for July 11, 2025. For further details, including specific eligibility criteria and proposal instructions, applicants can contact Curt Niebur or Henry Throop at HQ-PSIE@mail.nasa.gov or visit the official announcement at https://solicitation.nasaprs.com/ROSES2025.