Washington,NASA is preparing to lose nearly one-fifth of its civil servant workforce following a wave of voluntary resignations under a federal government workforce reduction initiative. The announcement comes amid broader cuts across federal agencies aimed at reducing long-term expenditures and reshaping departmental priorities.

NASA to Lose 20% of Workforce as Part of Federal Downsizing Program

According to internal sources, around 3,800 NASA employees are expected to depart over the next few months. The reduction, which accounts for approximately 20% of the agency’s total civil servant staff, is part of a Deferred Resignation Program (DRP) introduced to encourage early exits without resorting to mass layoffs.

The program is being implemented in phases. The first wave, launched earlier this year, saw nearly 900 employees submit their resignation notices. A second round attracted over 2,900 additional participants, many of them senior personnel with extensive experience in mission design, science operations, and technical project management.

NASA officials acknowledged the scale of the transition but emphasized that safety and mission continuity remain top priorities. “While these departures are significant, we are committed to maintaining operational integrity across all divisions. The agency’s core missions — including Artemis, the Mars Sample Return, and Earth observation programs — will continue as planned,” a senior official said on the condition of anonymity.

However, critics within the agency and the broader science community have raised alarms about the timing and impact of such a sharp reduction in human resources. Over 200 former and current employees recently signed a public letter warning that the cuts could compromise astronaut safety, delay high-priority missions, and weaken the United States’ position in global space leadership.

Among the most affected departments are those overseeing science, human exploration, and technical support. More than 1,800 employees involved in core scientific and flight operations are expected to leave. Concerns have also been raised about how the agency will retain institutional knowledge amid such a sudden outflow of talent.

Budget documents indicate that NASA’s overall funding may also shrink in the upcoming fiscal year, with early proposals suggesting a cut of nearly $6 billion. If enacted, this would bring the agency’s annual budget below $19 billion — its lowest in over a decade.

The resignations and potential budget cutbacks have already begun to ripple through project planning. Unconfirmed reports suggest delays are being considered for some scheduled satellite launches and robotic missions. Internal reviews are also underway to assess the feasibility of continuing large-scale initiatives like the Nancy Grace Roman Space Telescope under tighter financial constraints.

NASA has reiterated that the DRP is a voluntary measure and that employees can withdraw their applications prior to final exit dates. The agency believes this strategy offers a more humane alternative to forced layoffs while giving staff greater flexibility.

Nonetheless, morale inside NASA facilities is reportedly low. At multiple centers, employees have expressed uncertainty over team compositions, workload distributions, and project timelines. One senior engineer based at the Johnson Space Center said, “There’s a growing sense that we’re being asked to do more with less — and that’s not sustainable in the long term.”

As NASA navigates this period of transition, political attention is intensifying. Several lawmakers have called for hearings to review the impact of workforce reductions on mission readiness, contractor partnerships, and national security-related space operations. A bipartisan group in Congress is expected to introduce a resolution next week seeking clarity on the agency’s staffing plans and future budget allocations.

The resignations come at a time when NASA is juggling multiple flagship programs, including the Artemis lunar missions, climate observation projects, and commercial crew partnerships. The agency’s ability to manage these programs efficiently, critics argue, depends heavily on the stability and expertise of its internal workforce.

The coming months will be crucial in determining how the space agency adapts to this major shift in its workforce while attempting to maintain its ambitious roadmap for space exploration.