Step by Step: The Artemis Program and NASA's Path To Human Exploration of the Moon, Mars, and Beyond

Commerce, Space, and Science NominationsHouse Science, Space, and Technology Subcommittee on Space and Aeronautics · 2025-02-26 · 119th Congress
The Subcommittee on Space and Aeronautics held its first hearing of the 119th Congress to examine NASA's Artemis program, its architecture for returning astronauts to the Moon, and the incremental "Moon to Mars" path Congress has directed since 2005. Begins at 0:13:04
Transcript
Highlights

Title

Oversight of NASA's Artemis Moon-to-Mars exploration program

Purpose

The Subcommittee on Space and Aeronautics held its first hearing of the 119th Congress to examine NASA's Artemis program, its architecture for returning astronauts to the Moon, and the incremental "Moon to Mars" path Congress has directed since 2005. Witnesses Dr. Scott Pace (Space Policy Institute, GWU) and Mr. Dan Dumbacher (Purdue University, former NASA senior executive) testified on Artemis's technical challenges, competition with China, and workforce turmoil under the Trump administration, since NASA itself declined to send a witness0:21:08. Begins at0:13:04

Who spoke

Chairman Mike Haridopolos (R-FL)0:13:04: Opened the hearing citing Artemis II's planned April 2026 launch and Artemis III in 20270:13:34, framed the effort as a race against China's 2030 lunar goal0:15:35, and pledged close oversight of NASA spending0:15:35.

Ranking Member Valerie Foushee (D-NC)0:17:36: Welcomed astronaut Christina Koch's inclusion on the Artemis II crew0:18:36, criticized NASA for not sending a witness0:21:08, and warned that Trump administration workforce actions, including threatened mass firings, could harm NASA's standing and its race against China0:21:38.

Chairman Brian Babin (R-TX), full committee chair0:23:40: Recalled signing Space Policy Directive 1 in 20170:25:40, warned of a "no trespassing" sign in Mandarin on the Moon0:26:40, and later pressed witnesses on design reference missions and constancy of purpose1:12:41.

Ranking Member Zoe Lofgren (D-CA), full committee ranking member0:28:11: Listed unknowns facing NASA — funding after the March 14 continuing resolution deadline0:29:12, workforce impacts of "deferred resignations"0:29:42, and the absence of a Senate-confirmed administrator0:30:12.

Dr. Scott Pace, GWU Space Policy Institute0:31:46: Argued SLS is expensive and not reusable, and NASA should develop alternative heavy-lift options0:34:49; said the U.S. risks China landing on the Moon first but that sustainability matters more than being first0:33:48; called for a revised Artemis campaign plan achievable "in about 60 days"0:54:30.

Mr. Dan Dumbacher, Purdue University0:35:49: Said NASA's current plan requires 35-40 Starship launches and called the probability of a 2030 crewed landing "remote at best"0:37:50; recommended using existing SLS/Orion hardware and a simplified lander to reach 20300:39:211:26:46.

Rep. Valerie Foushee (Q&A)0:46:25: Asked about workforce diversity's importance to Artemis0:46:25 and pressed Pace on Elon Musk's comments about deorbiting the ISS early0:48:57.

Rep. Cory Mills (R-FL)0:52:59: Asked Pace to clarify his position on Artemis architecture revisions0:52:59 and whether campaign-plan work should be a top priority for the new administrator0:54:30.

Rep. Judy Chu (D-CA)0:56:31: Cited chaos from probationary firings and Elon Musk's push toward Mars despite SpaceX's lunar lander contracts0:58:03, asking why the Moon remains the priority over a direct-to-Mars approach0:59:04.

Rep. Rich McCormick (R-GA)1:01:36: Noted India landed a lunar craft for under $100 million and asked why the U.S. isn't collaborating more with commercial providers like SpaceX1:02:06.

Rep. George Whitesides (D-CA)1:07:39: Recognized former astronaut Pam Melroy in attendance1:07:39, voiced support for the NASA workforce amid firing fears1:08:39, and raised the "failure is not an option" mindset's effect on risk-taking1:10:40.

Chairman Brian Babin (Q&A round)1:12:41: Asked how a design reference mission (DRM) could inform an integrated campaign plan, citing ASAP reports on "constancy of purpose"1:12:411:15:11.

Rep. Janelle Bynum / Rep. Selenas (D-OR)1:18:13: Asked about Oregon's Artemis supply chain (Mentor Graphics, Timbercon)1:18:43 and how deferred resignations and canceled diversity programs affect early-career professionals1:22:15.

Rep. Brian Babin-recognized freshman, Rep. Sell (R-TX)1:23:45: Asked how many years the Obama administration's program cancellations delayed lunar return; Pace estimated about a decade, Dumbacher about five years1:24:461:25:16.

Rep. Haley Stevens (D-MI)1:29:18: Connected Michigan's manufacturing supply chain to Artemis and criticized a same-week $880 billion Medicaid-cut budget resolution as inconsistent with winning the "space race"1:30:50.

Rep. Jay Obernolte (R-CA) — questioner referred to as "Mr. F" in transcript1:34:20: Highlighted Blue Origin/Air Force partnership at Edwards Air Force Base1:34:20 and asked what specific regulations should be streamlined1:37:52.

Rep. Elise Stefanik / Rep. Gillan (D-NY)1:39:53: Asked about the national security consequences if China lands first1:40:23 and about renewing the NASA Workforce bill after 20 years1:41:55.

Rep. Kennedy (R-UT)1:42:55: Cited Northrop Grumman's Utah solid rocket boosters and Utah State University's lunar spectrometer work1:45:27; asked whether Artemis will balance robotic and human missions1:46:57.

Rep. Luz Rivas (D-CA)1:50:36: Cited JPL's 2024 layoffs of ~850 people and a JPL methane-leak study near her district1:50:36; asked about the impact of workforce cuts and removing "inclusion" as a NASA value1:52:07.

Rep. Mike Collins (R-GA)2:01:14: Referenced a prior day's hearing on commercial lunar mining companies Astroforge and Star Path, envisioning a lunar "gas station"2:02:44, and asked what budget/architecture reforms would help NASA stay on schedule2:03:15.

Key moments

Dumbacher stated NASA's current Artemis III plan requires 35-40 Starship launches, calling successful demonstration and execution by 2030 "remote at best"0:37:500:38:20.

Pace said the SLS has flown only once and struggles to meet the congressionally mandated pace of two cores per year, urging alternative heavy-lift options0:34:49.

Sell asked how many years the Obama administration's program cancellations cost the Moon program; Pace estimated "certainly 20 years, if not more... maybe a decade," Dumbacher estimated "about five years"1:24:461:25:16.

Pace disclosed being woken at 6:30 a.m. in 2019 over an ISS air leak in the Russian segment, saying he has concerns about station safety through 2030 and supports being prepared to deorbit sooner0:50:28.

Chu pressed both witnesses on Elon Musk's push for a direct-to-Mars approach despite SpaceX holding billions in Artemis lander contracts; Pace called a prior Obama-era direct-to-Mars attempt disconnected from "geopolitical reality"0:59:041:00:05.

Dumbacher said China "has met every space milestone they have proposed within plus or minus a year" and has declared a pre-2030 crewed lunar landing goal0:37:200:37:50.

Lofgren noted NASA's funding after the March 14 continuing resolution deadline is unknown, along with whether a FY2026 budget or confirmed administrator will arrive in time0:29:120:30:12.

Rivas cited a JPL report finding a facility near her district leaked more than 10,000 cubic feet of methane per hour, equivalent to emissions from 30,000 cars1:51:07.

Dumbacher recommended using existing Artemis II/III hardware and a simplified, single-launch lander (versus the current dual-launch demo-plus-crewed approach) to reach 20301:26:461:27:17.

Stevens contrasted the hearing's optimism about winning the "space race" with a same-week vote to advance an $880 billion Medicaid cut, questioning national competitiveness priorities1:30:50.

Metadata

CommitteeHouse Science, Space, and Technology Subcommittee on Space and Aeronautics
Chamber / CongressHouse · 119th Congress
Date2025-02-26
TypeHearing
Witnesses
Mr. Dan Dumbacher — Adjunct Professor, Purdue University
Dr. Scott Pace — Director, Space Policy Institute, George Washington University
Videoyoutube
Transcript219 caption blocks · 18,486 words · 2:08:53 runtime
EventCongress.gov 117949