Execute a balanced science program based on discipline-specific guidance from the national academies of sciences, engineering, and medicine, administration priorities, and direction from congress.…

The Smithsonian Institution, operating through its Smithsonian Astrophysical Observatory (SAO) in Cambridge, Massachusetts, has been awarded a $125,718 research grant (24-AIAH24-0011) to develop numerical tools for ionization and recombination analysis in plasma with arbitrary non-Maxwellian electron distribution. This non-set-aside competitive award, issued on March 1, 2025, supports fundamental research aligned with the funding agency's balanced science program priorities. The work is scheduled for completion by February 28, 2026 and falls under the agency's broader initiative to advance discovery in emerging fields through cross-disciplinary research opportunities, with particular emphasis on space science and heliophysics applications.

The grant supports SAO's core competency in astrophysical and space science research. SAO, a premier non-profit research organization and trust instrumentality of the U.S. government, brings substantial expertise in solar physics, heliophysics, and plasma diagnostics to federal agency missions. The development of enhanced numerical modeling tools for plasma ionization and recombination processes contributes to the agency's scientific objectives while supporting broader applications in space weather research and astrophysical observations. This award reflects SAO's strong competitive positioning and demonstrated track record in delivering specialized research services across diverse space science and federal research initiatives.

Execute a balanced science program based on discipline-specific guidance from the national academies of sciences, engineering, and medicine, administration priorities, and direction from congress. Participate as a key partner and enabler in the agency s exploration initiative, focusing on scientific research of, on, and from the moon, lunar orbit, mars, and beyond. Advance discovery in emerging fields by identifying and exploiting cross-disciplinary opportunities between traditional science disciplines develop a directorate-wide, target-user focused approach to applied programs, including earth science applications, space weather, planetary defense, and space situational awareness