The U.S. National Science Foundation (NSF) is offering a federal grant opportunity titled "Solar Terrestrial," aimed at supporting research into the processes by which energy from the Sun is generated, transported to Earth, and deposited in the terrestrial environment. This grant focuses on various significant topics, including space weather impacts, solar flares, coronal mass ejections, and interactions with cosmic rays, among others. The research funded through this grant is crucial for advancing our understanding of solar phenomena and their effects on the Earth, which can have implications for technology and safety. Proposals are accepted at any time, and interested applicants can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov for assistance, with additional information available at the NSF website.