Administrator of NASA

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Administrator of the National Aeronautics and Space Administration
NASA seal.svg
NASA seal
Constituent part of the administrator's standard
NASA Acting Administrator Sean Duffy Portrait.webp
Incumbent
Sean Duffy
Acting  
since July 9, 2025
Reports to President
Seat Washington, D.C.
NominatorThe president with Senate advice and consent
Term length At the pleasure of the president
Constituting instrument 51 U.S.C.   § 20111
Inaugural holder Thomas Keith Glennan
Salary$221,900 annually
(Executive Schedule II)
Website Janet Petro, NASA

The administrator of the National Aeronautics and Space Administration is the highest-ranking official of NASA, the national space agency of the United States. The administrator is NASA's chief decision maker, responsible for providing clarity to the agency's vision and serving as a source of internal leadership within NASA. The office holder also has an important place within United States space policy, [1] and is assisted by a deputy administrator.

Contents

The administrator is appointed by the president of the United States, with the advice and consent of the United States Senate, and thereafter serves at the president's pleasure. Sean Duffy, the current United States secretary of transportation, has served as the acting administrator since July 9, 2025.

Duties and responsibilities

The administrator serves as NASA's chief executive officer, accountable to the president for the leadership necessary to achieve the agency's mission. This leadership requires articulating the agency's vision, setting its programmatic and budget priorities and internal policies, and assessing agency performance. [2]

History

The first administrator of NASA was Dr. T. Keith Glennan; during his term he brought together the disparate projects in space development research in the US. [3] Daniel Goldin held the post for the longest term (nearly 10 years), and is best known for pioneering the "faster, better, cheaper" approach to space programs. [4] The only person to hold the post twice is James C. Fletcher, who returned to NASA following the Challenger disaster. [5]

The current administrator is current United States secretary of transportation Sean Duffy, who was designated by President Donald Trump on July 9, 2025 as acting administrator. He replaced Janet Petro, who served as acting administrator following the stepping down of Biden-era head Bill Nelson on January 20, 2025. [6] Entrepreneur and commercial astronaut Jared Isaacman was nominated by Trump (while he was president-elect) on December 4, 2024, [7] but his nomination was withdrawn on May 31, [8] reportedly because of his connections to Elon Musk and donations towards Democratic, anti-Trump politicians. [9]

List of administrators

Status
  Denotes an acting administrator of NASA
  Denotes a presumptive nominee
No.PortraitNameTook officeLeft officeDays served President
serving under
1 Portrait of T. Keith Glennan - GPN-2002-000079.jpg T. Keith Glennan August 19, 1958January 20, 1961885 Dwight D. Eisenhower
- Hugh L Dryden.jpg Hugh Dryden January 11, 1961February 14, 196124 John F. Kennedy
2 James E. Webb, official NASA photo, 1966.jpg James E. Webb February 14, 1961October 7, 19681,035
1,781
(2,816 total)
Lyndon B. Johnson
3 Dr. Thomas O. Paine - GPN-2002-000106.jpg Thomas O. Paine October 8, 1968March 21, 1969104
60 Richard Nixon
March 21, 1969September 15, 1970543
(707 total)
- Portrait of George M. Low - LRC-1970-B701 P-01270.jpg George Low September 16, 1970April 26, 1971222
4 NASA Administrator James C. Fletcher - S71-31128.jpg James C. Fletcher April 27, 1971May 1, 19771,200
895 Gerald Ford
101
(3258 total)
Jimmy Carter
- Alan Lovelace, official NASA photo portrait.jpg Alan M. Lovelace May 2, 1977June 20, 197749
5 Dr. Robert A. Frosch - GPN-2002-000086.jpg Robert A. Frosch June 21, 1977January 20, 19811,309
- Alan Lovelace, official NASA photo portrait.jpg Alan M. Lovelace January 21, 1981July 10, 1981171
(220 total)
Ronald Reagan
6 James M. Beggs, official NASA photo.jpg James M. Beggs July 10, 1981December 4, 19851,608
- William Robert Graham, NASA photo portrait, November 1985.jpg William Graham December 4, 1985May 11, 1986158
7 NASA Administrator James C. Fletcher - S71-31128.jpg James C. Fletcher May 12, 1986April 8, 1989984
78
(3258 total)
George H. W. Bush
- Dale D. Myers - GPN-2002-000097.jpg Dale D. Myers April 8, 1989May 13, 198935
8 Richard H. Truly - GPN-2002-000090.jpg Richard H. Truly May 14, 1989June 30, 198947
July 1, 1989March 31, 19921,004
(1,052 total)
9 Daniel Goldin, official NASA photo.jpg Daniel Goldin April 1, 1992November 17, 2001294
2,922 Bill Clinton
301
(3,517 total)
George W. Bush
- Daniel R. Mulville, at desk.jpg Daniel Mulville November 19, 2001December 21, 200132
10 Sean O'Keefe.jpg Sean O'Keefe December 21, 2001February 11, 20051,148
- Col. Frederick D. Gregory (14573232936).jpg Frederick D. Gregory February 11, 2005April 14, 200562
11 Michael D. Griffin official portrait.jpg Michael D. Griffin April 14, 2005January 20, 20091,377
- Christopher J. Scolese (14573390016).jpg Christopher Scolese January 20, 2009July 17, 2009178 Barack Obama
12 Charles F. Bolden, Jr.jpg Charles Bolden July 17, 2009January 20, 20172,744
- Robert M. Lightfoot Jr. official portrait.jpg Robert M. Lightfoot Jr. January 20, 2017April 23, 2018458 Donald Trump
13 Jim Bridenstine official portrait (cropped).jpg Jim Bridenstine April 23, 2018January 20, 20211,003
- Steve Jurczyk official photo.jpg Steve Jurczyk January 20, 2021May 3, 2021103 Joe Biden
14 NASA Administrator Bill Nelson Official Portrait (NHQ202105170001).jpg Bill Nelson May 3, 2021January 20, 20251,358
- Janet E. Petro.jpg Janet Petro January 20, 2025July 9, 2025170 Donald Trump
- NASA Acting Administrator Sean Duffy Portrait.webp Sean Duffy July 9, 2025Incumbent28

Line of succession

The line of succession for the administrator of the National Aeronautics and Space Administration is as follows: [10]

  1. Deputy administrator of NASA
  2. Associate administrator of NASA
  3. Chief of staff of NASA
  4. Director of Johnson Space Center (Houston, Texas)
  5. Director of Kennedy Space Center (Merritt Island, Florida)
  6. Director of Marshall Space Flight Center (Redstone Arsenal, Alabama)

In the event of there being no deputy administrator of NASA, the associate administrator will serve as acting administrator.

See also

References

  1. "NASA Strategic Management Handbook". Archived from the original on May 10, 2021. Retrieved April 23, 2021.
  2. "Chapter 2-Roles and Responsibilities". Archived from the original on April 25, 2023. Retrieved April 23, 2021.
  3. "T. Keith Glennan biography". NASA. August 4, 2006. Archived from the original on July 8, 2008. Retrieved July 5, 2008.
  4. "Daniel S. Goldin biography". NASA. March 12, 2004. Archived from the original on June 15, 2008. Retrieved July 5, 2008.
  5. "James C. Fletcher biography". NASA. Archived from the original on July 6, 2008. Retrieved July 5, 2008.
  6. "KSC Director Petro to be Acting NASA Administrator". SpacePolicyOnline.com – Your first stop for news, information and analysis about civil, military and commercial space programs. January 20, 2025. Retrieved February 6, 2025.
  7. "Trump Picks Jared Isaacman as NASA Administrator". Bloomberg.com. December 4, 2024. Retrieved December 4, 2024.
  8. "White House to pull NASA nominee Isaacman". Archived from the original on May 31, 2025. Retrieved May 31, 2025.
  9. Swan, Jonathan; Haberman, Maggie; Chang, Kenneth (May 31, 2025). "Trump to Withdraw Musk's Ally as Nominee for Top NASA Job". The New York Times. ISSN   0362-4331 . Retrieved May 31, 2025.
  10. "Designation of Officers of the National Aeronautics And Space Administration To Act as Administrator". Federal Register. January 22, 2009. Archived from the original on October 30, 2016. Retrieved October 30, 2016.