NASA Headquarters is offering a federal grant opportunity titled "ROSES 2025: C.9 Mars Data Analysis Program," aimed at supporting research and development in the field of planetary science. Proposers must be affiliated with a U.S. institution and are required to submit a Step-1 proposal by September 12, 2025, before advancing to the Step-2 proposal submission due on November 13, 2025. This program is part of NASA's broader Research Opportunities in Space and Earth Sciences (ROSES) initiative, which encompasses various research elements critical for advancing space science. Interested applicants can find additional details and necessary documents on the NASA solicitation website, and inquiries can be directed to HQ-MDAP@mail.nasa.gov.