A renewed threat to JPL as the Trump administration tries again to cut NASA

Key Points:

• The Trump administration’s 2027 budget proposal requests a 23% cut to NASA funding, including a 46% reduction in science programs, threatening projects at the Jet Propulsion Laboratory (JPL) and potentially canceling 53 science missions.
• Proposed cuts target key NASA science missions, including Mars exploration projects like the Perseverance rover, Venus missions such as Veritas, and other programs like New Horizons and Juno, raising concerns about the future of U.S. space science leadership.
• Bipartisan congressional opposition has emerged, with lawmakers like Sen. Jerry Moran planning hearings to review the budget request and push for funding levels similar to previous years, underscoring the tension between the administration’s cost-cutting goals and NASA’s scientific priorities.
• JPL faces significant challenges due to funding cuts, layoffs, and a shift in NASA’s focus toward lunar exploration, leading to employee departures and efforts to secure private funding to sustain the lab’s scientific work.
• NASA Administrator Jared Isaacman defends the budget as aligning with federal cost-cutting goals and emphasizing lunar exploration, but scientists and advocacy groups argue that slashing science funding undermines both exploration and critical research supporting astronaut missions.