Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Proposed FY2026 NASA science funding chart Inflation-adjusted amounts for each of NASA's four largest science divisions since fiscal year (FY) 2000. The reported passback amounts for each major division are included for 2026. Source: NASA congressional budget justifications, FY 2002 - 2025. Casey Dreier/The Planetary Society