HSSY00 · House Standing

Science, Space, and Technology Committee

Chair Brian Babin R-TX Ranking Member Zoe Lofgren D-CA science.house.gov

Committee on Science, Space, and Technology

Showing the 119th Congress (2025–2026). Back to the 119th Congress

391 bills referred in the 119th Congress so far

2,987 across the 13 Congresses on file, more in this Congress than in any other. A referral is not a hearing: most bills sent to a committee are never taken up.

Bills referred, by Congress 107th to 119th

Members

Seated in the 119th Congress

Subcommittees

Each with its own members and record

Meetings

Hearings and business meetings in the 119th Congress

Members 40

Chair and ranking member first, then alphabetically. Today's official roster.

Seat	Member	Role
R-TX	Brian Babin	Chair
D-CA	Zoe Lofgren	Ranking Member
D-OR	Andrea Salinas
D-MD	April McClain Delaney
D-IL	Bill Foster
R-TN	Charles J. "Chuck" Fleischmann
D-TX	Christian D. Menefee
R-NY	Claudia Tenney
R-FL	Daniel Webster
R-CA	Darrell Issa
R-NC	David Rouzer
D-NC	Deborah K. Ross
D-OH	Emilia Strong Sykes
D-RI	Gabe Amo
D-CA	George Whitesides
D-MI	Haley M. Stevens
R-CA	James Gallagher
R-IN	James R. Baird
R-CA	Jay Obernolte
R-CO	Jeff Hurd
D-NY	Josh Riley
R-TX	Keith Self
D-CA	Laura Friedman
D-NY	Laura Gillen
D-CA	Luz M. Rivas
R-TN	Matt Van Epps
R-GA	Mike Collins
R-FL	Mike Haridopolos
R-UT	Mike Kennedy
R-AK	Nicholas J. Begich III
R-NC	Pat Harrigan
R-TX	Randy K. Weber, Sr.
R-GA	Richard McCormick
D-DE	Sarah McBride
R-FL	Scott Franklin
R-SC	Sheri Biggs
D-VA	Suhas Subramanyam
D-OR	Suzanne Bonamici
D-NC	Valerie P. Foushee
R-CA	Vince Fong

Subcommittees 5

Each has its own record.

Record

Bills, meetings, hearings, reports and more, newest first. In the 119th Congress.

Newest activity first. In the 119th Congress.

Bill	Title	Referral	Date
HR 10979	Defend American Manufacturing Act 2.0	Referred To	Nov 10, 2026
HR 10957	To direct the Administrator of the Environmental Protection Agency to study and report on anti-microplastic strategies, and to establish a pilot program to demonstrate and evaluate anti-microplastic strategies.	Referred To	Nov 5, 2026
HR 10915	Common-Sense Cloud Security Act	Referred To	Oct 26, 2026
HR 10892	Performance Life Disclosure Act of 2026	Referred To	Oct 22, 2026
HR 10873	AI Cyber Defense Act	Referred To	Oct 22, 2026
HR 10906	Strong American Wood Act	Referred To	Oct 22, 2026
HRES 1626	Supporting the designation of the week of October 18 through 24, 2026, as "National Chemistry Week".	Referred To	Oct 15, 2026
HR 10802	ASSURE Act	Referred To	Oct 13, 2026

Hearings, markups and business meetings, newest first. In the 119th Congress.

Kind	Subject	Status	Date
Hearing	Innovation in Disaster Prevention: Advancing Technology for Prediction and ResponseRayburn House Office Building 231817 documents 4 witnesses Mr. John Gale, Federal Affairs Director, Pano AI Ms. Melissa Roberts, Founder and Executive Director, American Flood Coalition Dr. Ali Mostafavidarani, Founder and CEO, Resilitix AI Dr. Mike Falkowski, Lead Scientist, Earth Fire Alliance	Scheduled	Sep 15, 2026

Hearing	Unleashing the Golden Age of Science: Examining the Priorities of the FY2027 Research and Technology EnterpriseRayburn House Office Building 23187 documents 1 witness The Honorable Michael Kratsios, Director, White House Office of Science and Technology Capacity	Scheduled	Jul 22, 2026

Markup	Full Committee MarkupRayburn House Office Building 231823 documents	Scheduled	Jul 21, 2026

Hearing	Weathering the Solar Storm: Advancing America’s Space Weather CapabilitiesRayburn House Office Building 23183 documents	Scheduled	Jul 1, 2026

Markup	Full CommitteeRayburn House Office Building 231853 documents	Scheduled	Jun 25, 2026

Hearing	An Overview of the Department of Energy’s Fiscal Year 2027 Budget RequestRayburn House Office Building 23187 documents 1 witness The Honorable Christopher Wright, Secretary of Energy, U.S. Department of Energy	Scheduled	Jun 10, 2026

Markup	Full Committee MarkupRayburn House Office Building 231821 documents	Scheduled	May 20, 2026

Markup	Full Committee MarkupRayburn House Office Building 231819 documents	Scheduled	Apr 29, 2026

The published transcripts, newest first, from GovInfo. In the 119th Congress.

Hearing	Title	Held
Serial No. 119-24	Advancing America's AI Action Plan102 pagesOn H.R. 1, H.R. 5351 1 witness Hon. Michael Kratsios, Director, White House Office of Science and Technology Policy	Jan 14, 2026
Serial No. 119-19	Strategic Trajectories: Assessing China's Space Rise and the Risks to U.S. Leadership167 pages 4 witnesses Mr. Dean Cheng, Senior Fellow, The Potomac Institute for Policy Studies Mr. Clayton Swope, Deputy Director, Aerospace Security Project, Center for Strategic and International Studies Dr. Patrick Besha, Founder, Global Space Group Dr. Michael D. Griffin, Co-President, LogiQ, Inc.	Dec 4, 2025
Serial No. 119-18	Igniting America's Energy Future: the Promise and Progress of Fusion Power130 pagesOn H.R. 4999 4 witnesses Dr. Stephanie Diem, Assistant Professor, University of Wisconsin--Madison Dr. Will Regan, Founder & President, Pacific Fusion Dr. Troy Carter, Director of Fusion Energy Division, Oak Ridge National Laboratory Dr. Bob Mumgaard, Co-Founder and CEO, Commonwealth Fusion Systems	Sep 18, 2025
Serial No. 119-15	Powering Demand: Nuclear Solutions for AI Infrastructure80 pages 3 witnesses Mr. Pat Schweiger, Chief Technology Officer, Oklo Ms. Kathleen L. Barron, Executive Vice President and Chief Strategy and Growth Officer, Constellation Energy Dr. Jeremy Renshaw, Executive Director AI & Quantum, Electric Power Research Institute (EPRI)	Jun 12, 2025
Serial No. 119-5	Member Day Hearing: House Committee on Science, Space, and Technology21 pages 1 witness Representative Bill Foster, a Representative in Congress from the State of Illinois	Mar 11, 2025
Serial No. 119-4	Assessing the Threat to U.S. Funded Research158 pages 3 witnesses Mr. John F. Sargent Jr., Retired, Specialist in Science and Technology Policy, Congressional Research Service Mr. Jeffery Stoff, President, Center for Research Security & Integrity Dr. Maria Zuber, E.A. Griswold Professor of Geophysics and Presidential Advisor for Science and Technology Policy, MIT	Mar 5, 2025
Serial No. 119-3	Step by Step: the Artemis Program and Nasa's Path to Human Exploration of the Moon, Mars, and Beyond99 pages 2 witnesses Dr. Scott Pace, Director of Space Policy Institute, George Washington University Mr. Dan Dumbacher, Adjunct Professor, Purdue University	Feb 26, 2025
Serial No. 119-2	From Transformative Science to Technological Breakthroughs: Doe's National Laboratories97 pages 4 witnesses Dr. John Wagner, Director, Idaho National Laboratory Dr. Thom Mason, Director, Los Alamos National Laboratory Dr. Paul Kearns, Director, Argonne National Laboratory Dr. Kimberly Budil, Director, Lawrence Livermore National Laboratory	Feb 12, 2025

The committee's written reports, most on a bill it sent to the floor. In the 119th Congress.

Report	Title	Issued
H. Rept. 119-752	Next-Generation Geothermal Research and Development ActOn H.R. 8790	Jul 16, 2026
H. Rept. 119-751	Nucleic Acid Standards for Biosecurity ActOn H.R. 3029	Jul 16, 2026
H. Rept. 119-503	Small Business Artificial Intelligence Advancement ActOn H.R. 3679	Feb 20, 2026
H. Rept. 119-502	Accessing Satellite Capabilities to Enable New Discoveries ActOn H.R. 2600	Feb 20, 2026
H. Rept. 119-501	Advanced Capabilities for Emergency Response Operations ActOn H.R. 390	Feb 20, 2026

Reports, rules and messages sent to Congress by agencies and the President, and petitions and memorials, referred to this committee. Newest first. In the 119th Congress.

Number	Communication	Referred
EC-3609	A letter from the Chief of Staff, Office of the Director, National Science Foundation, transmitting the Foundation's report on the Foundation's skilled technical workforce investments, pursuant to 42 U.S.C. 18994(a)(2); Public Law 117–167, div. B, title III, section 10314(a)(2); (136 Stat. 1529); to the Committee on Science, Space, and Technology.Executive communication · National Science Foundation	May 20, 2026
EC-3371	A letter from the Budget Analyst, NESDIS, National Oceanic and Atmospheric Administration, transmitting the Administration's final rule - Schedule of Fees for Access to NOAA Environmental Data, Information, and Related Products and Services [Docket No: 260223-0053] (RIN: 0648-BN98) received April 9, 2026, pursuant to 5 U.S.C. 801(a)(1)(A); Public Law 104–121, section 251; (110 Stat. 868); to the Committee on Science, Space, and Technology.Executive communication · National Oceanic and Atmospheric Administration	Apr 21, 2026
EC-1792	A letter from the Assistant General Counsel for Legislation, Regulation, and Energy Efficiency, Department of Energy, transmitting the Department's final rule - Update and Relocation of the Department of Energy Technology Investment Agreement Regulations (RIN: 1991-AC19) received January 9, 2025, pursuant to 5 U.S.C. 801(a)(1)(A); Public Law 104–121, section 251; (110 Stat. 868); to the Committee on Science, Space, and Technology.Executive communication · Department of Energy	Aug 26, 2025
EC-1603	A letter from the Performing the Duties of the Assistant Secretary, Legislative Affairs, Department of Defense, transmitting an additional legislative proposal that the Department of Defense requests be enacted during the first session of the 119th Congress; jointly to the Committees on Small Business, Science, Space, and Technology, and Armed Services.Executive communication · Department of Defense	Jul 29, 2025
EC-491	A letter from the Director, National Science Foundation, transmitting the Foundation's 2023-2024 CEOSE report, Making Visible the Invisible - Recognition of Severally Underrepresented Populations, pursuant to 42 U.S.C. 1885c(e); Public Law 96–516, section 36 (as amended by Public Law 105–207, section 202(d)(2)); (112 Stat. 874); to the Committee on Science, Space, and Technology.Executive communication · National Science Foundation	Feb 26, 2025

Reference documents the committee published: studies, compilations of law, rules. In the 119th Congress.

Print	Title	Text
H. Prt. 119-2	Rules of the Committee on Science, Space, and Technology U.S. House of Representatives for the One Hundred Nineteenth Congress	PDF · Text

By Congress

The committee's record in each Congress on file. Choose one to see the page as it stood then: its members, subcommittees and record. A dash means the official source has nothing that early, not that the committee did nothing.

Congress	Members	Bills referred	Reported	Became law	Reports	Meetings	Printed hearings	Communications	Prints
119th2025–2026, sitting	44	391	5	0	5	22	8	5	1
118th2023–2024	45	318	32	6	33	38	46	16	0
117th2021–2022	43	304	24	4	25	27	73	13	2
116th2019–2020	41	314	33	9	26	35	83	13	2
115th2017–2018	43	232	24	12	25	33	75	24	2
114th2015–2016	42	186	21	11	21	30	96	50	1
113th2013–2014	43	151	13	5	14	15	96	—	1
112th2011–2012	41	164	7	6	10	0	110	—	2
111th2009–2010	44	205	25	3	24	—	108	—	3
110th2007–2008	50	257	37	7	37	—	109	—	2
109th2005–2006	46	176	22	9	22	—	66	—	1
108th2003–2004	50	158	24	13	23	—	69	—	0
107th2001–2002	52	131	15	11	16	—	1	—	0

Membership changes 9

Who joined, left or changed role after the committee was first filled in the 119th Congress, newest first, each with the official record.

Date	Member	Change	Record
Jun 24, 2026	James Gallagher R-CA	Joined	H.Res. 1381
Mar 25, 2026	Max L. Miller R-OH	Resigned from the committee	Congressional Record, H2687
Feb 10, 2026	Christian D. Menefee D-TX	Joined	H.Res. 1048
Feb 9, 2026	Donald S. Beyer, Jr. D-VA	Resigned from the committee	Congressional Record, H2082
Dec 17, 2025	Donald S. Beyer, Jr. D-VA	Joined	H.Res. 954
Dec 10, 2025	Matt Van Epps R-TN	Joined	H.Res. 940
Sep 19, 2025	Maxwell Frost D-FL	Resigned from the committee	Congressional Record, H4461
May 20, 2025	Bill Foster D-IL	Joined	H.Res. 430
Mar 5, 2025	Sylvester Turner D-TX	Left Congress	Clerk of the House

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Everything here is as published by Congress. Seats run from the 107th Congress, dated by the resolutions that made them and the Congressional Record; referrals and nominations from the 107th; meetings from the 112th. A committee older than that shows less than it has done. Records come from Congress.gov, GovInfo and the House and Senate.