Leveraging Commercial Innovation for Lunar Exploration: A Review of NASA’s CLPS Initiative

Commerce, Space, and Science NominationsHouse Science, Space, and Technology Subcommittee on Space and Aeronautics · 2025-04-01 · 119th Congress
The House Science, Space, and Technology Subcommittee on Space and Aeronautics held this hearing to review the first seven years of NASA's Commercial Lunar Payload Services (CLPS) initiative, under which NASA buys lunar delivery services from commercial vendors rather than building its own landers. Begins at 0:14:41
Transcript
Highlights

Title

Reviewing NASA's Commercial Lunar Payload Services (CLPS) Program

Purpose

The House Science, Space, and Technology Subcommittee on Space and Aeronautics held this hearing to review the first seven years of NASA's Commercial Lunar Payload Services (CLPS) initiative, under which NASA buys lunar delivery services from commercial vendors rather than building its own landers. Members examined the program's science returns, cost overruns and schedule delays, the cancellation of the VIPER rover, and competition with China in lunar exploration, hearing from NASA and three CLPS provider companies that have flown missions to date. Begins at0:14:41

Who spoke

Chairman Haropoulos0:14:41: Opened the hearing on reviewing CLPS, noting NASA has issued 11 task orders for 50 instruments to be delivered by 20280:17:26, and that four CLPS missions have launched, including two landing attempts in the past month, all from Florida's space coast0:17:26.

Rep. Valerie Foushee (D-NC), Ranking Member0:18:44: Said three of the first four CLPS missions have landed on the moon0:20:29, cited a 2024 NASA OIG review recommending performance goals and a management plan0:21:13, and criticized workforce reductions and threatened science budget cuts, warning of ceding lunar leadership to China0:22:29.

Chairman Brian Babin (R-TX)0:23:54: Explained CLPS's service-based contract model and "shots on goal" risk approach0:25:46, and noted the program has suffered cost increases and delays, partly from manifesting the VIPER rover0:27:00.

Rep. Zoe Lofgren (D-CA), Ranking Member (Full Committee)0:28:28: Noted NASA spent $450 million on VIPER before terminating it, with the problem tied to the launch, not the payload0:29:49; later pressed NASA on China-linked investment in SpaceX1:15:59 and on VIPER's near-completion status1:18:13.

Dr. Nicola Fox, NASA Associate Administrator, SMD0:33:46: Testified NASA has had four CLPS launches with two more expected this year0:34:12; said VIPER was terminated due to budget constraints after the rover's cost grew and risk of pairing it with an untested lander became unacceptable1:13:12; committed to reporting SMD workforce reduction numbers within two weeks1:05:05.

Dr. Brett Denevi, Johns Hopkins APL0:38:59: Said six upcoming CLPS science payloads are in development, each led by a single PI0:39:59, and warned that without restoring VIPER funding, China's Chang'e 7/8 missions may make the first landed measurements of lunar ice0:42:02.

Mr. John Thornton, Astrobotic CEO0:43:22: Said CLPS has launched four spacecraft for under $1.4 billion total0:44:44, and described Astrobotic's planned Griffin lander and its "Lunar Grid" commercial lunar power concept0:47:00.

Mr. Stephen Altemus, Intuitive Machines President/CEO0:48:25: Noted Intuitive Machines landed on the moon's south pole twice in successive years0:49:26, and cited a $4.82 billion NASA Near Space Network Services contract for lunar communication satellites with potential national security applications0:52:22.

Mr. Jason Kim, Firefly Aerospace CEO0:54:14: Said Firefly's Blue Ghost became the first fully successful private lunar landing, sending nearly 120 gigabytes of data to Earth0:55:40, and recommended stable multi-year CLPS funding for two-to-three annual missions0:57:48.

Rep. Collins (R-GA)1:20:53: Questioned Dr. Fox on CLPS cost overruns, citing reported 14-month average delays and $28 million in cumulative cost increases1:21:22, and asked for a copy of NASA's cost-overrun records1:24:27.

Rep. Gillan (D-NY)1:25:22: Asked Dr. Fox to confirm NASA's continued commitment to Artemis amid reports of prioritizing Mars1:25:46, and cited a 14-month average delay and over $200 million in CLPS cost overruns1:26:16.

Rep. Fong (R-CA)1:31:20: Asked the three CEOs whether NASA's goal of two CLPS launches a year is achievable, with Thornton and Kim responding that current cadence already meets or could exceed that pace1:33:57.

Rep. Whitesides (D-CA)1:36:50: Raised concerns about reported 50% cuts to NASA's science budget and NASA leadership changes before a Senate-confirmed administrator is in place1:37:13, asking Fox whether budget-cut scenarios have been run1:38:01.

Rep. Self (R-TX)1:40:44: Asked the three CEOs about private (non-NASA) payload customers1:40:44 and asked Dr. Fox and Altemus whether cost overruns were NASA-driven or provider-driven1:43:23.

Rep. Kennedy (R-UT)1:45:22: Asked about technologies for surviving the lunar night, including whether nuclear power is being pursued1:46:04; witnesses discussed solar power grids, radioisotope heaters, and batteries1:47:29.

Rep. Webster (R-FL)1:50:48: Asked Thornton whether China's lunar program represents a "Sputnik moment"1:51:17, and asked Altemus about the lunar data network as a national asset1:52:07.

Rep. McCormick (R-?)1:57:51: Asked why landing on the moon seems harder now despite better technology, comparing to India's lower-cost lunar landing1:58:18, and asked about autonomy versus human piloting in landing1:59:58.

Key moments

Astrobotic's Thornton said CLPS has launched four spacecraft from three companies for less than $1.4 billion total, with six more missions now on contract0:44:44.

Dr. Fox disclosed VIPER was terminated due to budget constraints after its cost grew, calling the decision to place it on an untested Griffin lander "misaligned" with the investment; NASA is now seeking industry or international partners to fly it at no NASA cost1:13:12.

Dr. Denevi warned that without congressional action to restore VIPER, China will likely make the first landed measurements of lunar ice via Chang'e 7 and 80:42:02.

Rep. Collins pressed Dr. Fox on OIG-identified cost overruns averaging 14 months and $28 million per task order, plus $171 million in added costs from increased NASA oversight; Fox attributed some increases to exercising added capabilities (e.g., lunar-night operations) and missed launch windows1:21:461:23:06.

Firefly's Kim stated Blue Ghost did not overrun its contract, and extended operations into the lunar night under a contract option, collecting additional science data1:23:59.

Rep. Lofgren cited a ProPublica report alleging SpaceX obscured Chinese investor funds through offshore entities in tax havens; Dr. Fox said she lacked the information and would refer it to NASA's procurement office1:15:221:17:16.

Intuitive Machines' Altemus described a $4.82 billion NASA Near Space Network Services contract for lunar communication and navigation satellites that could also serve national security purposes0:52:22.

Rep. Whitesides raised reports of a potential 50% cut to NASA's Science Mission Directorate budget; Fox said NASA has not yet seen the FY2026 budget request and could not specify impacts, though a 50% cut would require "pretty drastic decisions"1:38:301:39:23.

Multiple CEOs (Thornton, Altemus) advocated for "CLPS 2.0" with block-buy contracting to stabilize supply chains and lower costs, while Fox confirmed NASA aims for two CLPS awards and two landings per year1:12:151:34:52.

On lunar-night survival, witnesses outlined competing approaches: Astrobotic's solar power grid at the lunar poles1:47:29, Intuitive Machines' radioisotope heaters and fuel cells1:48:24, and Firefly's battery-based and RTG interest1:49:20.

Metadata

CommitteeHouse Science, Space, and Technology Subcommittee on Space and Aeronautics
Chamber / CongressHouse · 119th Congress
Date2025-04-01
TypeHearing
Witnesses
Mr. John Thornton — Chief Executive Officer, Astrobotic Technology
Mr. Stephen Altemus — President and CEO, Intuitive Machines
Mr. Jason Kim — Chief Executive Officer, Firefly Aerospace
Dr. Nicola Fox — Associate Administrator, Science Mission Directorate, National Aeronautics and Space Administration
Dr. Brett Denevi — Principal Staff Scientist, John Hopkins Applied Physics Laboratory
Videoyoutube
Transcript247 caption blocks · 18,308 words · 2:04:31 runtime
EventCongress.gov 118071