NASA Headquarters is offering a federal grant opportunity titled "ROSES 2025: A.2 Earth Venture: TROPICS and PREFIRE Science and Applications Teams." This grant aims to support research and development in Earth science, specifically focusing on the TROPICS and PREFIRE programs, and is open to proposers affiliated with U.S. institutions, with specific guidelines for non-U.S. organizations. The funding will be awarded as grants, cooperative agreements, or contracts, with a typical performance period of three years, and proposals must adhere to the submission timeline, including a Step-1 proposal due by September 18, 2025, and a Step-2 proposal due by November 13, 2025. Interested applicants can find more details and contact information for inquiries at will.mccarty@nasa.gov or Wenying.Su-1@nasa.gov.