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S. 4044
U.S. Senate•In Senate Committee
Summary
S. 4044, the Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026, was introduced in the Senate on Mar 10, 2026 by Sen. Edward Markey (D) with 1 co-sponsor. It was referred to Commerce, Science, And Transportation, and last saw action on Mar 10, 2026: Read twice and referred to the Committee on Commerce, Science, and Transportation.
Record
Text
S. 4044 has 1 co-sponsor.
sb4044/introduced-in-senate.txt119 S4044 IS: Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026U.S. Senate2026-03-10text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 2d Session S. 4044 IN THE SENATE OF THE UNITED STATES March 10, 2026 Mr. Markey (for himself and Ms. Warren ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILLTo require the Administrator of the National Aeronautics and Space Administration to designate national high-energy astrophysics hubs.1.Short titleThis Act may be cited as the Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026 .2.Support for astrophysical observatories and national high-energy astrophysics hubs(a)Sense of CongressIt is the sense of Congress that—(1)the United States should maintain its global leadership in high-energy astrophysics;(2)in order to maintain such leadership, the United States should support X-ray flagship missions based on the recommendations of the most recent and future decadal Surveys in Astronomy and Astrophysics issued by the National Academies of Sciences, Engineering, and Medicine;(3)the workforce associated with high-energy astrophysics constitutes a national strategic asset that will be critical to the development and eventual operation of any such flagship mission; and(4)proactive steps should be taken to ensure that the capabilities of current high-energy astrophysics facilities continue to serve the scientific, educational, and commercial interests of the United States long beyond the duration of the current high-energy astrophysics flagship mission.(b)Designation(1)In generalThe Administrator shall designate as a national high-energy astrophysics hub each eligible facility described in paragraph (2).(2)Eligible facility describedAn eligible facility described in this paragraph is an entity that—(A)(i)is party to a contract with NASA; and(ii)plans and operates missions that conduct activities for purposes of—(I)ensuring continued United States leadership in high-energy astrophysics and related space sciences;(II)supporting training and workforce development in data-intensive high-energy astrophysics, aerospace engineering, and spacecraft operations;(III)advancing United States capabilities in high-performance scientific software, spaceflight operations, and technology transfer;(IV)enabling future high-energy astrophysics missions through mission design, planning, and scientific coordination; or(V)serving as a collaborative national resource for academic, governmental, and commercial partners; and(B)(i)is an institution of higher education;(ii)is an appropriate State or Federal entity, including a federally funded research and development center; or(iii)is a nongovernmental organization with expertise in advanced energy technology research, development, demonstration, or commercial application.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-03-10
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
A bill to require the Administrator of the National Aeronautics and Space Administration to designate national high-energy astrophysics hubs.
Sponsors
Sen. Edward Markey (D) sponsors S. 4044, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 4044 went before 1 committee: Commerce, Science, and Transportation.

Actions
S. 4044 has taken 2 actions since Mar 10, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Mar 10, 2026 | Senate | Read twice and referred to the Committee on Commerce, Science, and Transportation.Commerce, Science, and Transportation Committee | ||
Mar 10, 2026 | — | Introduced in Senate |
Votes
S. 4044 has not gone to a roll call.
Titles
S. 4044 goes by 3 titles, 1 of them short titles.
- Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026 — Display Title
- Support for Astrophysical Observatories and National High-Energy Astrophysics Hubs Act of 2026 — Short Title(s) as Introduced
- A bill to require the Administrator of the National Aeronautics and Space Administration to designate national high-energy astrophysics hubs. — Official Title as Introduced
Classification
The Congressional Research Service files S. 4044 under Science, Technology, Communications, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4044’s is Science, Technology, Communications.
s4044/policy-areas.txtSource: congress.gov · legiscan.com