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NASA Headquarters

NASA Welcomes 15th Administrator Jared Isaacman

Jared Isaacman was sworn in Thursday as NASA’s 15th administrator by District Judge Timothy J. Kelly.

Posted December 18, 2025

NASA Statement on Nomination of Matt Anderson for Deputy Administrator

Acting NASA Administrator Janet Petro issued the following statement regarding the nomination by President Donald Trump of Matt Anderson Wednesday to serve as the agency’s deputy administrator: “As a retired United States Air Force colonel and executive of the Space Force Association, Matt Anderson brings extensive knowledge of space operations, ae

Posted May 7, 2025

NASA Directorates

NASA Names Acting Associate Administrator, More Leadership Changes

NASA acting Administrator Janet Petro announced Monday Vanessa Wyche will serve as the acting associate administrator for the agency at NASA Headquarters in Washington, effective immediately.

Posted February 24, 2025

NASA Associate Administrator Jim Free to Retire After 30 Years Service

NASA Associate Administrator Jim Free announced Wednesday his retirement, effective Saturday, Feb. 22. As associate administrator, Free has been the senior advisor to NASA Acting Administrator Janet Petro and leads NASA’s 10 center directors, as well as the mission directorate associate administrators at NASA Headquarters in Washington.

Posted February 20, 2025

U.S. Department of State Open House at NASA Headquarters

This event was part of Space Diplomacy Week, focused on deepening bilateral relationships, specifically how international partnerships are strengthened by space exploration.

Posted May 1, 2024

NASA Centers & Facilities

Stennis Space Center

2024 Leadership Changes to Include NASA Stennis Director’s Retirement

NASA Administrator Bill Nelson announced Monday that after more than 30 years of service, the agency’s Stennis Space Center Director Richard Gilbrech will retire on Saturday, Jan. 13.

Posted December 11, 2023

NASA Associate Administrator Bob Cabana to Retire After 38 Years

NASA Associate Administrator and former astronaut Robert Cabana announced Monday his retirement, effective Sunday, Dec. 31 after more than 38 years of service.

Posted November 13, 2023

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Investigation of Convective Updrafts (INCUS)

1

2

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8

STS-107

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Earth Day

5

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12

19

Byron K. Lichtenberg

1

NASA Engineering & Safety Center Academy

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4

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11

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2

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55

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1

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Kathleen Rubins

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22

Advanced Capabilities for Emergency Response Operations

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4

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29

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2

NICER (Neutron star Interior Composition Explorer)

8

Viking 2

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49

Michael R. Barratt

2

2

1

Walter M. Schirra Jr.

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GOES-U

4

Project Mercury

3

Seyfert Galaxies

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Magellan

2

Commercial Space Division

1

STS-51D

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10

NASA STEM Projects

9

6

Galaxies, Stars, & Black Holes

73

Hubble Space Telescope

210

Robert L. Gibson

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Space Flight Awareness (SFA)

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Laser Communications Relay

3

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Spacesuits

7

Deep Space Network

9

Aerospace Safety Advisory Panel

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T-34C

1

Exoplanet Science

24

BARREL (Balloon Array for Radiation-belt Relativistic Electron Losses)

1

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2

1

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66

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198

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36

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6

Quesst: The Vehicle

15

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5

Joint Agency Satellite Division

4

1

Coronal Mass Ejections

2

STS-99

1

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5

Artemis Accords

33

UAS Traffic Management

3

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

10

131

Van Allen Probes

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27

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6

Planetary Defense

20

Saturn

22

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46

Io

4

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1

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37

Apollo 1

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12

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NASA Engineering and Safety Center

36

24

Former Astronauts

18

2

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Research and Technology at Kennedy Space Center

15

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1

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14

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3

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28

28

324

4

VIPER (Volatiles Investigating Polar Exploration Rover)

17

29

Barry E. Wilmore

2

Michael S. Hopkins

1

4

Exploration Ground Systems

28

2

GOLD (Global-scale Observations of the Limb and Disk)

3

Protostars

19

Shuttle Radar Topography Mission (SRTM)

2

Jeanette J. Epps

4

Magellanic Clouds

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Commercial Space Programs

22

STS-61

1

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5

Applied Sciences Program

4

TRACERS

1

Cell and Molecular Biology

2

NASA+

4

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

25

Galaxies, Stars, & Black Holes Research

37

Human Dimensions

6

Robert L. Satcher Jr.

1

2

Laser Interferometer Gravitational Wave Observatory (LIGO)

4

Materials Science

2

SpaceX Commercial Resupply

19

Deep Space Optical Communications (DSOC)

7

AIM (Aeronomy of Ice in the Mesosphere)

1

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8

Exoplanet Transits

8

3

LISA (Laser Interferometer Space Antenna)

3

1

Stellar-mass Black Holes

4

Dragonfly

8

Ames Research Center's Science Directorate

32

Terra

5

Blue Ghost (lander)

4

MOSAICS

1

1

Fission Surface Power (FSP)

2

Wildfires

15

Gravitational Lensing

5

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2

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5

Joint Polar Satellite System (JPSS)

1

Mark T. Vande Hei

1

COSI (Compton Spectrometer and Imager)

1

2017 Solar Eclipse

3

Student Opportunities

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2

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2

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2

NEOWISE

8

People of Space Operations

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Vegetable Production System (VEGGIE)

1

Gemini

2

27

Planetary Defense Coordination Office

24

15

Virgil I. Grissom

2

Glenn Research Center

216

Polarimeter to Unify the Corona and Heliosphere (PUNCH)

10

Scientific Balloons

15

Ionosphere

9

Lunar Reconnaissance Orbiter (LRO)

17

COBE (Cosmic Background Explorer)

1

STS-125

1

193

Apollo 10

3

The Solar System

145

C-20A

3

NASA Headquarters

112

Origin & Evolution of the Universe

17

1

xEVA & Human Surface Mobility

9

Helios 1

1

Research Opportunities in Space and Earth Sciences (ROSES)

4

Solar System Exploration Research Virtual Inst.

3

Kennedy Space Center

236

Mars Sample Return (MSR)

13

15

Advanced Space Suits

2

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28

Europa Clipper Resources

8

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153

Nicole Aunapu Mann

3

Exoplanets

79

Becoming an Astronaut

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33

Oceans

40

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2

Water & Energy Cycle

5

GRACE (Gravity Recovery And Climate Experiment)

6

Psyche Asteroid

7

SimLabs

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Jessica Watkins

3

Magnetars

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Commercial Supersonic Technology

12

STS-64

2

3

Aqua

1

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1

Centennial Challenges

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National Advisory Committee for Aeronautics (NACA)

6

Pamela A. Melroy

8

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16

Human Health and Performance

28

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15

Space Launch System (SLS)

96

Launch Services Office

8

Matthew Dominick

5

SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)

22

Deimos

1

Air Mobility Pathfinders project

5

Technology

94

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1

LOFTID (Low-Earth Orbit Flight Test of an Inflatable Decelerator)

1

Charles F. Bolden Jr.

1

STEM Engagement at NASA

74

24

Ames Space Biosciences

12

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8

Bob Hines

1

MUREP

10

3

Flight Demos Capabilities

3

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2

Radiation

1

6

Jonny Kim

4

Mars

87

Cosmic Microwave Background

1

2023 Solar Eclipse

9

Studying Exoplanets

19

EMIT (Earth Surface Mineral Dust Source Investigation)

6

Artificial Intelligence (AI)

15

67

Neptune

2

Perseids

1

Vegetation

1

Gemini III

1

14

Planetary Environments & Atmospheres

6

SBIR

1

Virtual Guest Program

11

Global Ecosystem Dynamics Investigation (GEDI)

2

Potentially Hazardous Asteroid (PHA)

3

Sea Ice

6

IRIS (Interface Region Imaging Spectrograph)

1

11

CoECI News

10

STS-127

1

Earth Science Division

73

Apollo 11

6

The Sun

52

CADRE (Cooperative Autonomous Distributed Robotic Exploration)

3

143

Orion Multi-Purpose Crew Vehicle

54

5

XMM-Newton (X-ray Multi-Mirror Newton)

2

5

Revolutionary Vertical Lift Technology

3

Solar Wind

14

8

Mars Science Laboratory (MSL)

16

17

13

3

Events

17

Astrophysics Explorers Program

4

Nicole P. Stott

1

1

Technology Demonstration

17

Exosphere

2

Benefits Back on Earth

3

3

Office of Diversity and Equal Opportunity (ODEO)

1

Exploration Systems Development Mission Directorate

46

2

GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)

6

15

SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)

1

Jet Propulsion Laboratory

237

4

Common Exploration Systems Development Division

4

STS-65

1

Eclipses

40

Armstrong Flight Research Center

116

Tracy Caldwell Dyson

8

Centennial Challenges News

8

National Space Council Users' Advisory Group (NSpC UAG)

1

Parker Solar Probe (PSP)

9

1

Human Lander Challenge

2

Ronald E. McNair

1

Space Nuclear Propulsion (SNP)

3

Launch Services Program

40

MAVEN (Mars Atmosphere and Volatile EvolutioN)

14

Spinoffs

41

1

Ingenuity (Helicopter)

7

8

Charles O. Hobaugh

1

4

Droughts

2

Analog Field Testing

7

Terrestrial Planets

1

Brand Partnerships

1

MUSE (Multi-slit Solar Explorer)

1

Open Science Data Repository (OSDR)

1

Flight Innovation

27

William A. Anders

2

Gravitational Waves

7

Radioisotope Power Systems (RPS)

13

SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP

2

José M. Hernández

1

Mars 2020

28

Courses & Curriculums for Professionals

1

2024 Solar Eclipse

46

Sunita L. Williams

6

Enceladus

4

Asian American and Native Hawaiian Pacific Islander Heritage

5

Underway Recovery Test 11

1

Neptune-Like Exoplanets

8

Perseverance (Rover)

34

Venus

10

Gemini IV

1

Ice Giants

1

Planetary Geosciences & Geophysics

7

SBIR STTR

8

Visible / Optical Light

1

Global Precipitation Measurement (GPM)

2

PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)

8

3

Irregular Galaxies

8

Lunar Surface Innovation Consortium

7

Cold Atom Laboratory (CAL)

4

STS-128

1

Earth Science Technology Office

9

Apollo 12

3

The Sun & Solar Physics

3

CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)

1

NASA Home & City

1

21

Franklin R. Chang-Díaz

1

XRISM (X-Ray Imaging and Spectroscopy Mission)

5

1

Richard A. Mastracchio

1

Sounding Rockets

20

Kjell N. Lindgren

3

Marshall Astrophysics

37

Dark Matter & Dark Energy

9

150

1

Everyday Extraordinary Stories

1

Astrophysics Pioneers

2

Night Sky Network

34

Spiral Galaxies

68

Developmental, Reproductive and Evolutionary Biology

1

Air Traffic Control Labs

2

Technology Demonstration Missions Program

12

Bennu

4

Mini-RF Instrument

1

Office of International and Interagency Relations (OIIR)

38

Explore

5

27

10

Pulsars

11

Skylab

6

1

Magnetospheric Multiscale (MMS)

2

Communicating and Navigating with Missions

26

STS-66

1

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

Armstrong Test Facility (Plum Brook)

4

Transformational Tools Technologies

9

Center Innovation Fund

3

Native American Heritage Month

7

Partner with NASA STEM

8

GALEX (Galaxy Evolution Explorer)

2

Human Landing System Program

24

Rosalind Franklin (Rover)

1

Leadership

7

InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)

4

Low Boom Flight Demonstrator

23

Christina H. Koch

16

Stennis Space Center

107

3

7

TESS (Transiting Exoplanet Survey Satellite)

19

Brewster H. Shaw Jr.

1

Nancy Grace Roman Space Telescope

62

Opportunities For Educators to Get Involved

18

Flight Opportunities Program

20

William C. McCool

1

Green Aviation Tech

17

Raja Chari

3

SOHO (Solar and Heliospheric Observatory)

6

JPSS-4

1

Mars Campaign Development Division

1

4

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

SunRISE (Sun Radio Interferometer Space Experiment)

3

Environmental Management Division (EMD)

6

Associate Administrator Awards

5

University Innovation

10

Neutral Buoyancy Lab

3

Phobos

3

VERITAS (Venus Emissivity, Radio Science, InSAR, Topography & Spectroscopy)

3

Gemini IX

1

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Planetary Nebulae

8

Science & Research

221

1

Visible Infrared Imaging Radiometer Suite (VIIRS)

2

Globular Clusters

1

Private Astronaut Missions

3

Seasat

1

274

Lunar Surface Innovation Initiative

8

1

STS-129

2

Earth Surface & Interior

3

Apollo 14

2

316

Candidate Astronauts

12

NASA Innovative Advanced Concepts (NIAC) Program

26

OSAM-1 (On-Orbit Servicing, Assembly, and Manufacturing 1)

1

Fruit Fly Lab (FFL)

1

1

HERA (Human Exploration Research Analog)

7

Richard H. Truly

1

Sounding Rockets Program

15

Land Cover

3

Marshall Earth Sciences

29

Space Operations Mission Directorate

50

DART (Double Asteroid Redirection Test)

8

Aeronautics Research

9

Sustainability at Kennedy Space Center

10

ExoMars

3

Atmospheric Composition

1

Meetings, Workshops & Conferences

1

NISAR (NASA-ISRO Synthetic Aperture Radar)

12

4

Didymos & Dimorphos

1

Air Traffic Management - Exploration

18

Technology for Living in Space

4

1

MinXSS (Miniature X-ray Solar Spectrometer)

1

Office of Small Business Programs (OSBP)

11

Extreme Temperatures

3

1

Grades 5 - 8 for Educators

12

Quasars

6

61

John B. Herrington

1

MAIA (Multi-Angle Imager for Aerosols)

1

Community Partners

3

STS-68

1

Edward G. Gibson

1

Artemis

287

Transformative Aeronautics Concepts Program

18

Center of Excellence for Collaborative Innovation (CoECI)

39

Natural Disasters

24

Partner With Us

5

Game Changing Development Program

32

Human Research Program

24

Rosetta

1

Learning Resources

132

Science Activation

57

Integrated Aviation Systems Program

16

Low Earth Orbit Economy

22

CIPHER (Complement of Integrated Protocols for Human Exploration Research)

1

Stennis Test Facility and Support Infrastructure

3

1

Andrew S.W. Thomas

1

4

9

20

Opportunities For International Participants to Get Involved

12

Floods

6

William R. Pogue

1

Greenhouse Gases

9

Ranger 7

2

Sojourner (Rover)

1

JUICE (Jupiter Icy Moons Explorer)

1

Mars Exploration Program

6

Crew Health and Performance Exploration Analog (CHAPEA)

9

Active Galaxies

13

Sunspots

4

EPSCoR

3

Asteroids

39

University Leadership Initiative

5

25

7

Vertical Motion Simulator

1

Gemini VI

1

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

3

Planetary Science

86

3

Volcanoes

5

Goddard Institute for Space Studies

17

Prizes, Challenges & Crowdsourcing

6

SeaWiFS (Sea-viewing Wide Field-of-view Sensor)

1

IXPE (Imaging X-ray Polarimetry Explorer)

15

Lunar Surface Technology Research

1

Comets

11

STS-34

1

Earth System Observatory (ESO)

5

Apollo 15

1

THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)

1

5

NASA Open Source Software

1

OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)

3

Fundamental Physics

1

Herschel Space Observatory

1

Rings of Jupiter

1

Sounds & Ringtones

1

Land Use

1

Marshall Heliophysics & Planetary Science

8

18

2

Aeronautics Research Mission Directorate

90

Sustainable Aviation

2

ExoMoons

1

Atmospheric Waves Experiment (AWE)

2

Mesosphere

3

NOAA (National Oceanic and Atmospheric Administration)

20

Spitzer Space Telescope

10

Digital Information Platform

9

Air Traffic Solutions

13

Technology for Space Travel

15

9

4

Office of Technology, Policy and Strategy (OTPS)

21

Extreme Weather Events

9

WB-57

1

9

33

Skywatching Tips

31

5

Manufacturing, Materials, 3-D Printing

1

Compton Gamma Ray Observatory (CGRO)

1

STS-80

1

Eileen M. Collins

2

Artemis 1

14

TREAT Astronauts Act

1

NEA Scout (Near Earth Asteroid Scout)

1

Pathfinding for Airspace with Autonomous Vehicles

1

Gamma Rays

8

Human Space Travel Research

1

RS-25

2

Leland D. Melvin

1

Planetary Science Division

59

Science for Everyone

2

Interacting Galaxies

2

Low-Earth Orbit Economy

10

Citizen Science

89

Stephen G. Bowen

4

E-Books

5

Andromeda Galaxy

8

The Future of Commercial Space

13

Bruce McCandless

2

NASA Art Program

3

Opportunities For Researchers to Get Involved

1

For Colleges & Universities

42

2

Gulfstream G-III

1

Read it!

3

Solar Dynamics Observatory (SDO)

6

Juno

18

Mars Exploration Rovers (MER)

3

Cryogenic Fluid Management (CFM)

3

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Suomi NPP (Suomi National Polar-orbiting Partnership)

4

ER-2

5

32

University Student Research Challenge

4

3

Physical Sciences

6

Vesta

2

Gemini XI

1

ICON (Ionospheric Connection Explorer)

2

54

Voyager 1

8

Goddard Space Flight Center

590

Prizes, Challenges & Crowdsourcing News

10

Sensing the Universe & Multimessenger Astronomy

3

James A. McDivitt

1

Lunar Trailblazer

4

Commercial Crew

94

STS-41B

3

Earth Visualization & Mapping

2

Apollo 16

1

Thomas P. Stafford

3

Careers

10

NASA Safety Center

3

OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)

17

FutureFlight Central

1

Hi-Rate Composite Aircraft Manufacturing

3

Rings of Saturn

10

9

Landsat

8

Marshall Science Projects

8

Space Sustainability

1

DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging)

3

Aeronautics Technology

5

Sustainable Flight Demonstrator

6

Exoplanet Atmosphere

10

Audio

6

MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)

1

NOAA-20 (JPSS-1)

1

Spot the International Space Station

3

Digital Transformation (DT)

7

Airborne Science

27

Technology Highlights

32

6

Mission Support Directorate

2

Office of the Chief Financial Officer (OCFO)

4

EZIE (Electrojet Zeeman Imaging Explorer)

2

Weather and Atmospheric Dynamics

8

Grades 9-12 for Educators

12

Quesst: The Flights

4

Small Bodies of the Solar System

2

Johnson Flight Operations

3

1

1

STS-88

1

Electrified Aircraft Propulsion

3

Artemis 2

128

Trojan Asteroids

4

Near Space Network

4

People of Armstrong

4

Gamma-Ray Bursts

12

Human System Risks

15

Russell L. Schweickart

2

Lenticular Galaxies

2

Planets

28

Science in the Air

11

International Space Station (ISS)

473

Lucy

9

54

STEREO (Solar TErrestrial RElations Observatory)

4

Early Career Faculty (ECF)

9

Anil Menon

1

The Great Red Spot

1

Budget & Annual Reports

5

NASA Centers & Facilities

144

Opportunities For Students to Get Involved

36

13

WISE (Wide-field Infrared Survey Explorer)

10

GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)

3

Red Dwarfs

1

42

Jupiter

36

2

Cryosphere

6

Advanced Air Mobility

19

Super-Earth Exoplanets

10

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

5

Astrogram

8

Uranus

5

7

Physical Sciences Program

3

Victor J. Glover

17

General

586

ILLUMA-T

1

Northrop Grumman Commercial Resupply

18

7

Voyager 2

7

Goddard Technology

14

Prizes, Challenges, & Crowdsourcing News

12

Sentinel-6 Michael Freilich Satellite

5

James H. Newman

1

MAF Announcements

1

Commercial Lunar Payload Services (CLPS)

88

STS-41D

1

Earth's Atmosphere

27

Apollo 8

3

Titan

4

1

NASA Shared Services Center

13

Outer Planets & Ocean Worlds Program

1

G. Reid Wiseman

16

High-Tech Computing

11

Robert A. R. Parker

1

Space Biology Program

3

Landsat 8 / LDCM (Landsat Data Continuity Mission)

6

Marshall Science Research & Projects

51

Space Technology Mission Directorate

147

Dawn

3

Aerosciences Evaluation Test Capabilities

2

Sustainable Flight National Partnership

4

Exoplanet Detection Methods

6

Aura

2

Messier Catalog

1

19

Discovery Program

2

Airspace Operations and Safety Program

12

Technology Research

9

Biological & Physical Sciences

41

Missions

319

Office of the Chief Health and Medical Officer (OCHMO)

3

Featured Careers

4

What We Do

9

6

Quesst: The Mission

3

Small Business Innovation Research / Small Business

9

Johnson Leadership

2

Mariner 3

1

Convergent Aeronautics Solutions

3

STS-9

2

Electrified Powertrain Flight Demo

3

Artemis 3

34

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

10

Near-Earth Asteroid (NEA)

10

People of Goddard

80

Ganymede

1

Humans in Space

347

S3VI

1

7

4

Science Instruments

6

International Space Station Division

7

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

Climate Modeling

2

Strategic Integration and Management Division

1

Early Stage Innovations (ESI)

3

1

The Human Body in Space

2

BurstCube

4

NASA Directorates

37

Opportunities For U.S. Citizens to Get Involved

5

For Kids and Students

28

27

Hayabusa 2

1

Red Giants

1

Solar Electric Propulsion (SEP)

1

23

Mars Moons

5

CubeSat Launch Initiative

15

Advanced Air Transport Technology

7

Supermassive Black Holes

20

Euclid

6

10

3

8

Pioneer

1

3

Geospace Dynamics Constellation (GDC)

1

IMAP (Interstellar Mapping and Acceleration Probe)

7

Meteors & Meteorites

1

Nova-C (Lander)

1

7

Voyager Program

6

GOES (Geostationary Operational Environmental Satellite)

13

Prizes, Challenges, and Crowdsourcing Program

37

6

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141

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