A White House budget blueprint that would sharply shrink NASA’s funding has Pasadena scientists and local officials bracing for fresh pain at Jet Propulsion Laboratory, the Caltech-managed powerhouse that anchors the foothill economy. JPL has already endured multiple rounds of layoffs in recent years, and while the president’s budget is only a request that Congress can rewrite, the proposal alone can slow the contracts and grants JPL depends on to plan missions and keep people employed.
Budget numbers and mission cuts
The White House’s fiscal 2027 request calls for about $18.8 billion for NASA, roughly a 23% reduction from current levels, and would cut science funding by around 46%, according to NASA. The proposal shifts priority toward human lunar exploration while trimming many science programs that support robotic missions and Earth-science work. Advocates say the document is unusually vague about which specific projects get the axe, leaving outside experts to decode the fine print to understand the full scope of the cuts.
Planetary Society analysis: dozens of missions at risk
Space advocates warn the fallout would be severe. A review by The Planetary Society concludes the proposal would effectively cancel roughly 53 science missions, including several with JPL involvement. Coverage by outlets such as Space.com notes that the threatened projects span planetary science, astrophysics and Earth-observing efforts. Analysts say losing those missions would not just delay discoveries, it would also strip away the steady pipeline of technical work that sustains local contracts and specialized jobs.
Local jobs and recent layoffs
That pipeline matters a lot in Pasadena. JPL lists roughly 6,000 people working on its campus and publicly announced a workforce reduction in early 2024 as funding questions mounted. Local coverage from Pasadena Now and other outlets documents multiple rounds of cuts since 2024 that together trimmed more than 1,500 jobs, a loss local officials say will not be easy to reverse quickly.
What local leaders are saying
“These drastic cuts would create enormous chaos and uncertainty for critical missions, the scientific workforce, and long-term research planning,” Rep. Judy Chu (D-Calif.) said in a press release from Rep. Chu's office. Space policy analysts have echoed that alarm, calling the request unusually opaque and arguing that the administration’s focus on lunar exploration is coming at the expense of the science programs that traditionally fuel much of JPL’s work.
What is next for Congress and JPL
Congress, not the White House, writes NASA’s final budget, and lawmakers are already signaling resistance to the deepest cuts in the request. Appropriators and Senate leaders are preparing hearings and counterproposals that could restore many missions, although the back-and-forth in Washington is likely to stretch on for months. During that time, grant awards and contractor schedules are expected to remain in limbo, and NASA planning documents can slow grant and contract decisions for research centers such as JPL, prolonging instability for employees and vendors, as reported by the Los Angeles Times.
For now, Pasadena leaders and lab officials are watching Capitol Hill for any sign that Congress will soften or reject the proposed cuts. Local researchers say the next several weeks will be critical in deciding whether JPL’s pipeline of missions, and the thousands of jobs tied to them, can finally stabilize or face another round of painful uncertainty.
