Budget Hearing - National Aeronautics and Space Administration

Commerce, Space, and Science NominationsHouse Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies · 2026-04-27 · 119th Congress
The House Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies convened to review NASA's fiscal year 2027 budget request of $18.8 billion, an 23% cut from current funding, and to hear testimony from NASA Administrator Jared Isaacman following the successful Artemis II mission. Begins at 0:06:18
Transcript
Highlights

Title

NASA's Fiscal Year 2027 Budget Request and Artemis Program Progress

Purpose

The House Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies convened to review NASA's fiscal year 2027 budget request of $18.8 billion, an 23% cut from current funding, and to hear testimony from NASA Administrator Jared Isaacman following the successful Artemis II mission. Members from both parties praised the Artemis II crewed lunar flyby while raising sharp concerns about proposed cuts to NASA's Science Mission Directorate, cancellation of over 50 science missions, elimination of the Office of STEM Engagement, and delays in submitting required budget and operating plans. The hearing also covered NASA's workforce strategy, nuclear propulsion, lunar base plans, and competition with China. Begins at0:06:18

Who spoke

Chairman Hal Rogers (R-KY)0:06:18: Opened by congratulating NASA on Artemis II and Morehead State University's tracking role0:06:45, called the FY27 request's 23% cut disappointing amid a "space race" with China0:07:360:08:06, and pressed Isaacman throughout on the overdue operating plan0:25:30, confidence in beating China to the Moon0:26:52, and Artemis III/HLS budget of $2.8 billion1:36:33.

Rep. Grace Meng (D-NY), Ranking Member0:09:35: Congratulated NASA but criticized the Trump administration for a FY26 spend plan submitted four months late and a still-missing FY26 operating plan due March 9th0:10:58; said the FY27 request cuts the Science account 46% and cancels 50+ missions, and vowed Democrats will fight the proposal0:12:230:12:43; also raised NSF cuts and Goddard Institute for Space Studies space restoration0:13:110:14:31.

Administrator Jared Isaacman0:15:47: Delivered opening testimony outlining plans to return astronauts to the Moon, build a lunar base, launch a nuclear reactor in space by 2028 (SRO-1 Freedom)0:18:51, and grow the space economy0:16:11; throughout Q&A detailed SLS standardization, workforce reforms converting contractor roles to civil servants0:58:00, and science mission "reformulation" rather than cancellation0:44:24.

Rep. Grace Meng (Angie Craig-style questioner labeled "Congresswoman") — *(same as above ranking member continuing questioning)*

A subcommittee member (questioner on FY26/27 science missions and OMB pause)0:28:45: Asked about OMB's directive pausing work on ten science missions pending a spend plan, pressed on whether funds were withheld0:29:170:30:26, and asked about balanced science portfolio across mission classes and Earth science funding cuts from $350 million to $164 million0:32:450:34:11.

Rep. (Josh) Carter-style member on Stirling technology0:34:43: Asked about nuclear power conversion technology (Stirling/Brayton cycle) for lunar applications0:34:58 and about robotic lunar landers from companies like Firefly, referencing Firefly's Blue Ghost Mission One0:36:520:37:44; also asked about China's ambitions at the lunar south pole0:39:29.

Rep. Madeleine Dean (D-PA)0:40:34: Followed up on Isaacman's House Science Committee testimony about "lowest of the marks" prioritization practice under continuing resolutions, confirming it was not applied to the FY27 request0:41:110:42:04; criticized omission of 50+ science missions from budget documents without congressional consultation0:44:53; later invited Isaacman to visit Pennsylvania's Challenger Learning Center and pressed on preserving STEM Engagement funding and the Rosalind Franklin rover1:59:562:02:11.

Rep. Andrew Clyde (R-GA)0:46:23: Congratulated NASA on Artemis II, cited Executive Order 14369 on space superiority0:47:25, and asked how the $5.5 billion FY27 cut prioritizes missions while saving taxpayers money0:47:50; also asked about NASA Inspector General findings on Artemis cost sustainability0:50:09.

A subcommittee member (Goddard district questioner)0:52:52: Praised the Nancy Grace Roman Telescope announcement at Goddard, voiced concern the PBR is too low to accomplish the mission, and asked about workforce cuts of roughly 1,200 employees at Goddard0:55:54; also asked about pausing the Lunar Gateway program's $2.6 billion funding1:09:28.

Rep. Dale Strong (R-AL)1:10:44: Highlighted Marshall Space Flight Center's role in Huntsville, asked how NASA sustains lunar presence after Artemis V given SLS's proven status1:12:10, asked about avoiding a gap in deep space launch capability1:13:58, and later asked about nuclear thermal propulsion's role in future Artemis missions1:56:52.

Rep. Mark Amodei / questioner on small business workforce balance1:15:11: Asked how NASA will balance civil servants and contractors, especially small businesses, as it brings contractor roles in-house1:16:05.

Rep. Erin Houchin-style member ("Mervyn Ervin")1:17:46: Discussed NASA STEM engagement's importance citing Challenger Learning Center of Northwest Indiana's $963,000 grant and Purdue University's research role1:18:12; asked about the Commercial Lunar Payload Services (CLIPS) program's adequacy for accelerated lunar return1:19:07, and questioned the strategic rationale for science budget cuts1:20:35; also asked about the Nancy Grace Roman telescope's planetary defense role1:22:22.

Rep. Klein-style member (labeled "Mr. Klein")1:24:04: Questioned whether NASA job postings for work already contracted privately are properly "inherently governmental"1:24:48; asked about termination costs for contracts being replaced by civil servants1:26:32; asked about reformulating a Mars Sample Return mission given China's plans to return samples by the early 2030s1:27:54.

Rep. Sharif-style member (new subcommittee member)1:29:21: Cited Purdue University and Indiana companies L3Harris and Redwire, asked what investments are needed to bolster the domestic space supply chain1:30:44, and asked about commercial ISS missions and use cases for lunar preparation, including spacesuit testing1:32:44.

Rep. Mike Carter (R-TX, recounting Sputnik-era memories)1:44:57: Reflected on the 1957 Sputnik launch and Cold War fear driving the original space race, urging bipartisan unity to compete with China1:46:151:47:12.

A subcommittee member (follow-up on NASA workforce/Goddard continuity)1:51:15: Asked about the "NASA Force" two-year term hiring program's overwhelmed application site1:51:41, salary comparability for hires from private industry1:52:36, and continuity of work at Goddard after Roman and Dragonfly missions1:54:00.

Key moments

Isaacman testified NASA's FY26 operating plan, legally required to be submitted to the Appropriations Committee, is still not delivered and is "going through final administration checks," expected "next week"0:26:01.

Meng said the FY26 CJS Appropriations Act passed the House with almost 400 votes rejecting Trump's proposed cuts, while the FY27 request proposes a 46% cut to the Science account and cancels or reformulates more than 50 missions0:12:230:14:31.

Isaacman confirmed under questioning that NASA had not adjusted FY26 funding priorities based on the FY27 president's budget request, but acknowledged that last year under a continuing resolution, aeronautics programs were prioritized based on the "lowest of the House marks," about $200 million below appropriated levels0:42:040:42:33.

Isaacman disclosed that over 75% of NASA's workforce are contractors from 3-4 companies costing $4.6 billion a year, with about $1-1.5 billion of that being a premium purely for "workforce flexibility" — and that mission control is staffed almost entirely by contractors rather than NASA employees0:58:001:17:17.

Isaacman said the prior Mars Sample Return program grew from $2 billion to over $10 billion before cancellation, and NASA received $110 million in FY26 funding to buy down risk on future Mars sample-return technology1:27:540:57:34.

Isaacman stated NASA has requested no more than $1 already appropriated for nuclear power and propulsion, targeting a 2028 launch of "SRO-1 Freedom," the first nuclear-powered interplanetary spacecraft, after over $20 billion spent on programs that never left the lab0:18:511:58:00.

Dean pressed on the omission of the Rosalind Franklin rover, a European Space Agency partnership, from the FY27 budget; Isaacman clarified it isn't cancelled — its launch vehicle was already funded in FY26 appropriations, with launch planned for 20282:02:112:03:09.

Isaacman said NASA's mobile launcher program cost ballooned from about $300 million to $1.8 billion under the prior approach, which he said contributed to the Inspector General's finding that Artemis's cost trajectory was unsustainable1:51:31.

Isaacman revealed NASA Goddard lost roughly 1,200 employees (2,300 combined with contractors), and outlined plans to secure "reimbursable work" for other agencies to sustain scientist expertise between flagship missions0:55:541:55:06.

On STEM funding, Meng noted NASA's Earth science research funding would fall from $350 million to $164 million, and heliophysics research from $70 million to $37 million under the FY27 request0:34:11; Isaacman maintained science and STEM functions are distributed across mission directorates despite the Office of STEM Engagement's proposed elimination1:42:27.

Metadata

CommitteeHouse Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies
Chamber / CongressHouse · 119th Congress
Date2026-04-27
TypeHearing
Witnesses
The Honorable Jared Isaacman — Administrator
Videoyoutube
Transcript271 caption blocks · 20,340 words · 2:04:56 runtime
EventCongress.gov 119223