“Demoralised, exhausted, terrified, frustrated, and angry.” The words spoken by a NASA-funded contractor at Goddard Space Flight Centre capture the mood of a workforce caught in the crossfire between politics and science. As the government shutdown drags on, allegations mount that the Trump administration is pushing potentially illegal budget cuts at NASA that could cripple flagship scientific missions before Congress has even voted on them.
That the NASA leadership has been trying to press ahead with the President’s Fiscal Year 2026 Budget Request before appropriating funds from Congress, as a U.S. Senate Committee report recently said, is at the root of the controversy. The report warns that this would be in violation of the Constitution’s principle of separation of powers because the proposed budget carries no legal authority until it is enacted. Whistleblower documents indicate that the OMB, under Russell Vought, is preparing to use “impoundment” under a continuing resolution to force compliance with the President’s budget, bypassing Congress altogether.
The impact at Goddard is instantaneous and concrete. The Goddard Engineers, Scientists and Technicians Association (GESTA), IFPTE Local 29, has joined a lawsuit seeking to block the RIF orders. The edicts put at risk not only individual scientists-whose positions may be preserved under a final budget-but also entire projects. Among those most in jeopardy is the Mars Sample Return mission, a technically complicated campaign to retrieve rock cores collected by the Perseverance rover and return them to Earth. NASA recently unveiled two reworked concepts for the mission: one using a modified “sky crane” lander, priced at $6.6–$7.7 billion, and the other using a commercial heavy-lift lander, priced at $5.8–$7.1 billion. Both rely on the delivery of a lightweight Martian Ascent Vehicle powered by radioisotope energy, which could survive dust storms and transfer samples with a robotic arm. With appropriate funding, the mission could launch in 2031 and return samples by 2035. But proposed cuts would halt development, pushing timelines to 2040 and jeopardising U.S. leadership as China presses ahead with sample-return plans.
Equally vulnerable are the Orbiting Carbon Observatory satellites, OCO-2 and OCO-3, which provide the “gold standard” in global carbon dioxide measurements. Launched in 2014 and 2019, respectively, they have revealed critical shifts in carbon absorption patterns-such as boreal forests absorbing more CO₂ than tropical rainforests track plant photosynthesis via unique spectral signatures. This data underpins climate models, agricultural forecasts, and even national security assessments tied to food stability. Maintaining both missions costs about $15 million annually, a fraction of the $750 million invested in their design and launch. Yet termination plans are being drafted despite congressional funding through FY25, raising legal questions about whether OMB is directing NASA to halt operations funded by law.
The engineering stakes are high. OCO-2’s polar orbit allows for near-global coverage, whereas the ISS-mounted platform of OCO-3 provides flexible pointing to study localised emissions from sources like coal plants. Their instruments measure CO₂ concentrations with precision down to the level of a single power plant plume, feeding into environmental policy on every continent. Shutting them off would be a huge waste of taxpayer investment and leave the U.S. blind to critical climate dynamics.
Goddard’s larger infrastructure is also under attack. Thirteen buildings – including approximately 100 laboratories – are being emptied, their specialised equipment subject to being junked. One casualty is the ElectroMagnetic Anechoic Chamber, GEMAC – a rare, radio-proof facility for testing spacecraft antennas. Its large doorway makes possible the testing of hardware too big to fit anywhere else, essential for spacecraft, including the Venus-bound DAVINCI probe. NASA says the chamber is in bad condition, but engineers say that losing it will limit antenna testing for decades.
The legal dimension is not restricted to executing the budget. An executive order issued last August reclassified NASA’s mission as primarily that of an “intelligence and national security” agency, removing collective bargaining rights for roughly half its workforce. IFPTE’s lawsuit argues this exceeds presidential authority and undermines decades of labour relations.
Space policy experts caution that such a reclassification might undermine NASA’s core identity as a civilian science agency-ultimately crippling international cooperation on projects that rely on free sharing of data. On projects like Mars Sample Return and the OCO satellites, the intersection of political manoeuvring, budgetary impoundment, and infrastructure loss creates a direct threat to scientific continuity.
The statement from GESTA itself points out, there has been a complete breakdown in communication from the NASA agency and Centre leadership, with decisions “rarely communicated, almost always only verbally.” In the absence of transparency, the nation’s capacity to explore other worlds and monitor its own is being quietly dismantled one lab, one satellite, one mission at a time.
