Knowledge Inventory For Professionals | Simple Site

General

Artemis

Exploration Systems Development Mission Directorate

Human Spaceflight Mission Directorate

Humans in Space

International Space Station (ISS)

Johnson Space Center

Knowledge Inventory For Professionals

Mars

Office of the Chief Health and Medical Officer (OCHMO)

NASA’s Integrated Medical Model (IMM)

Planning crewed missions to the Moon and Mars involves preparing for the medical realities of long-duration space travel. Factors like cosmic radiation, microgravity, and distance from Earth create unique health considerations for astronauts. To anticipate these needs ahead of time, NASA developed the Integrated Medical Model (IMM).

Posted September 16, 2026

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Andromeda Galaxy

8

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1

People of Goddard

81

Revolutionary Vertical Lift Technology

3

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

4

Leland D. Melvin

1

The Future of Commercial Space

14

2

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1

STS-113

1

For Kids and Students

32

3

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8

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1

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1

1

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1

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48

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36

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10

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5

University Innovation

17

2

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29

Mars Campaign Development Division

2

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7

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10

Geospace Dynamics Constellation (GDC)

1

National Advisory Committee for Aeronautics (NACA)

6

E. Michael Fincke

1

Vertical Motion Simulator

1

Science for Everyone

2

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

27

1

Marshall Astrophysics

49

Commercial Space

107

Goddard Technology

15

Neptune

3

Earth Visualization & Mapping

9

Apollo 15

1

CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)

1

1

Ronald E. McNair

1

308

Low Earth Orbit Economy

24

Thomas P. Stafford

3

William C. McCool

1

6

1

STS-61

1

Gaia

1

MUREP

11

Dawn

3

HERA (Human Exploration Research Analog)

7

Aerosols

7

Atmospheric Temperature

1

26

Quesst: The Flights

5

Human Research Program

31

9

Sustainable Flight National Partnership

4

6

Read it!

3

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Landsat 8 / LDCM (Landsat Data Continuity Mission)

37

Technology Highlights

41

Volcanoes

18

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

1

Stellar-mass Black Holes

5

Fission Surface Power

1

Media Resources

1

Coronal Diagnostic Experiment (CODEX)

3

6

Nicole P. Stott

1

El Niño - Southern Oscillation

4

2023 Solar Eclipse

9

Artemis 1

17

Planets

30

SBIR STTR

8

Jet Propulsion Laboratory

293

Lunar Surface Technology Research

3

TREAT Astronauts Act

1

1

Solar Wind

14

29

MAIA (Multi-Angle Imager for Aerosols)

4

1

STS-99

1

Gas Giant Exoplanets

20

153

Discovery Program

2

Airspace Operations and Safety Program

16

Bennu

6

Anil Menon

5

Brewster H. Shaw Jr.

1

People of Johnson

67

Richard A. Mastracchio

1

Integrated Aviation Systems Program

22

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4

The Great Red Spot

1

WB-57

3

SkyFall

2

STS-125

1

For Professionals

2

Mini-RF Instrument

1

CubeSat Launch Initiative

17

GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)

3

Ocean Surface Topography Mission (OSTM) / Jason-2

1

Environmental Management Division (EMD)

8

Advanced Plant Habitat (APH)

3

41

2

Prizes, Challenges, & Crowdsourcing News

32

Hi-Rate Composite Aircraft Manufacturing

4

José M. Hernández

1

University Leadership Initiative

7

Space Launch System (SLS)

119

Exoplanet Transits

11

Mars Climate Orbiter

1

Clouds

17

Supermassive Black Holes

22

1

National Space Council Users' Advisory Group (NSpC UAG)

1

Early Career Faculty (ECF)

10

Swift Boost Mission

5

Vesta

2

Science in the Air

15

Spinoffs

46

Exploration Ground Systems

37

Marshall Earth Sciences

29

Commercial Space Division

1

GOES (Geostationary Operational Environmental Satellite)

13

Neptune-Like Exoplanets

8

Earth's Atmosphere

37

Apollo 16

1

Candidate Astronauts

15

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1

Rosalind Franklin (Rover)

2

IXPE (Imaging X-ray Polarimetry Explorer)

18

Low-Earth Orbit Economy

10

Titan

5

William R. Pogue

1

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

2

Carlos I. Noriega

1

STS-64

2

Galaxies

215

MUSE (Multi-slit Solar Explorer)

1

DC-8

6

Herschel Space Observatory

1

AeroSpace Frontiers

59

Atmospheric Waves Experiment (AWE)

3

Origin & Evolution of the Universe

18

Quesst: The Mission

3

Human Space Travel Research

2

Kjell N. Lindgren

4

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

31

Red Dwarfs

1

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

6

Landsat 9

53

Technology Research

11

Voyager 1

8

Sensing the Universe & Multimessenger Astronomy

5

STEM Engagement at NASA

78

Fission Surface Power (FSP)

2

Meetings, Workshops & Conferences

1

Coronal Mass Ejections

3

Grades K - 4 for Educators

13

Night Sky Network

40

Electrified Aircraft Propulsion

5

2024 Solar Eclipse

46

Artemis 2

207

4

1

Lunar Trailblazer

4

Trojan Asteroids

5

1

Europa Clipper Resources

8

Manufacturing, Materials, 3-D Printing

1

CHAPEA Mission 2

4

Student Opportunities

1

Gateway Program

21

NASA Home & City

1

Diversity at NASA

24

Alan B. Shepard Jr.

1

1

1

12

People of Marshall

5

Richard H. Truly

1

Interacting Galaxies

4

Leonids

1

The Human Body in Space

4

Weather and Atmospheric Dynamics

10

Skylab

6

STS-127

1

For Researchers

12

MinXSS (Miniature X-ray Solar Spectrometer)

1

CubeSats

35

Hayabusa 2

1

2

EPSCoR

4

Advanced Space Suits

2

Astrogram

8

8

Prizes, Challenges, and Crowdsourcing Program

58

High-Speed Flight

4

JPSS-4

1

University Student Research Challenge

7

Space Nuclear Propulsion (SNP)

6

Exoplanets

96

Mars Exploration Program

11

CloudSat

1

Supermoons

1

58

Native American Heritage Month

7

Early Stage Innovations (ESI)

3

SWOT (Surface Water and Ocean Topography)

18

Victor J. Glover

23

Science Instruments

9

Spiral Galaxies

79

Exploration Park

2

Marshall Heliophysics & Planetary Science

8

Commercial Space Programs

22

GOES-R

3

Neutral Buoyancy Lab

3

Earth's Magnetic Field

5

Apollo 8

3

6

Pioneer 10

1

Rosetta

1

2

Lucy

10

TOPEX / Poseidon (ocean TOPography EXperiment)

2

2

SOHO (Solar and Heliospheric Observatory)

6

Carruthers Geocorona Observatory (GLIDE)

7

STS-65

1

Galaxies, Stars, & Black Holes

79

Nancy Grace Roman Space Telescope

90

Deep Space Climate Observatory (DSCOVR)

7

Aerospace Safety Advisory Panel

2

Audio

6

Orion Multi-Purpose Crew Vehicle

75

Quesst: The Science

3

Human Spaceflight Mission Directorate

6

Knowledge Inventory For Professionals

1

Pamela A. Melroy

8

Red Giants

1

ICON (Ionospheric Connection Explorer)

2

Landslides

3

Technology Transfer

51

Voyager 2

7

Sentinel-6 Michael Freilich Satellite

11

4

Flight Demonstrations and Capabilities

2

Mesosphere

3

COSI (Compton Spectrometer and Imager)

2

GRAIL (Gravity Recovery And Interior Laboratory)

1

Nimbus

2

Electrified Powertrain Flight Demo

3

1

Artemis 3

48

Pluto

3

John B. Herrington

1

MAF Announcements

1

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

11

Sounding Rockets

22

Events

20

1

Charles F. Bolden Jr.

1

Studying Exoplanets

21

Gateway Space Station

28

NASA Innovative Advanced Concepts (NIAC) Program

39

Doing Business with NASA

5

1

9

Anne C. McClain

4

Bruce McCandless

2

137

Rings of Jupiter

1

International Space Station (ISS)

571

7

The Kuiper Belt

6

What We Do

10

71

STS-128

1

Former Astronauts

18

4

Curiosity (Rover)

30

Heat & Radiation

5

4

ER-2

5

Aeromechanics Research Facilities

1

14

Open Science Data Repository (OSDR)

1

Project Management & Systems Engineering

2

High-Tech Computing

14

JUICE (Jupiter Icy Moons Explorer)

1

Supernova Remnants

8

Uranus

7

Space Operations Mission Directorate

60

Exosphere

2

Mars Exploration Rovers (MER)

4

COBE (Cosmic Background Explorer)

1

29

Natural Disasters

30

Earth

283

System-Wide Safety

7

4

Science Mission Directorate

238

5

Exploration Systems Development Mission Directorate

74

Marshall Science Projects

8

Commercial Supersonic Technology

15

GOES-U

4

31

136

Apollo 9

2

Careers

11

Planetary Analogs

3

RS-25

3

James A. McDivitt

1

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

Topography

23

WISE (Wide-field Infrared Survey Explorer)

11

Sojourner (Rover)

2

Cassini

10

STS-66

1

Galaxies, Stars, & Black Holes Research

42

37

Deep Space Network

15

AIM (Aeronomy of Ice in the Mesosphere)

1

Aura

2

28

Quesst: The Team

4

Human System Risks

17

LAGEOS (LAser GEOdynamics Satellite)

2

Pandora

1

Redstone 3 (Freedom 7)

1

ILLUMA-T

1

Langley Research Center

162

Technology Transfer & Spinoffs

49

Voyager Program

6

8

Stennis Space Center

118

Flight Demos Capabilities

4

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

1

Cosmic Microwave Background

1

Grants & Opportunities

6

NISAR (NASA-ISRO Synthetic Aperture Radar)

23

Electromagnetic Spectrum

6

3I/ATLAS

1

Artemis 4

31

Podcasts

10

5

MAF Employee Assistance Program

5

Tsunamis

3

Sounding Rockets Program

16

Everyday Extraordinary Stories

1

Mariner 3

1

Charles O. Hobaugh

1

Subsonic Flight Demonstrator

4

Gemini

3

NASA Open Source Software

1

Donald R. Pettit

4

Ames Earth Science Division

1

6

Earth Day

5

APOD

92

Budget & Annual Reports

6

People of Space Operations

2

Rings of Saturn

11

International Space Station Division

6

Libera

1

29

5

Skywatching Tips

39

STS-129

2

1

Mission Support Directorate

3

CYGNSS (Cyclone Global Navigation Satellite System)

1

141

Oceans

47

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

7

13

Astronauts

117

Opportunities For Educators to Get Involved

23

Project Mercury

4

Hispanic Heritage Month

6

Juno

21

Supernovae

35

3

20

1

2

CoECI News

26

Glenn Research Center

247

NEA Scout (Near Earth Asteroid Scout)

1

T-34C

1

Viking 1

1

Science of Space Exploration

1

Spitzer Space Telescope

10

Explore

7

Marshall Science Research & Projects

52

Common Exploration Systems Development Division

4

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

3

4

Earth's Vital Signs

1

1

Planetary Defense

23

Russell L. Schweickart

2

James H. Newman

1

Lunar Discovery & Exploration Program

2

Total and Spectral Solar Irradiance Sensor - 2 (TSIS-2)

1

28

Solar Dynamics Observatory (SDO)

6

Cell and Molecular Biology

2

STS-68

1

Galaxy clusters

17

NASA Art Program

3

Deep Space Optical Communications (DSOC)

7

Air Mobility Pathfinders project

6

Auroras

14

Orionids

1

Quesst: The Vehicle

17

Humans in Space

416

Land Cover

11

Pandora Mission

2

Reflection Nebulae

3

IMAP (Interstellar Mapping and Acceleration Probe)

7

Laser Communications Relay

3

1

Wallops Flight Facility

67

SERVIR (Regional Visualization and Monitoring System)

4

Stennis Test Facility and Support Infrastructure

5

Flight Innovation

46

2

2

Gravitational Lensing

8

NOAA (National Oceanic and Atmospheric Administration)

20

Ellington Field

2

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

Artemis 5

8

Polar

1

Johnson Flight Operations

3

MAF Status

1

1

Sounds & Ringtones

1

ExoMars

3

Mariner 4

2

Christina H. Koch

27

Subsonic Vehicle Technologies and Tools

4

Gemini III

1

NASA Safety Center

3

Dragonfly

9

Ames Research Center

241

Biological & Physical Sciences

47

Global Ecosystem Dynamics Investigation (GEDI)

2

Near Space Network

4

Earth Observatory

199

Apollo

14

BurstCube

4

Perseids

2

Robert A. R. Parker

1

30

10

The Search for Life

12

White Sands Test Facility

18

Small Bodies of the Solar System

6

STS-34

1

7

Missions

371

19

Heliophysics Division

68

Office of Diversity and Equal Opportunity (ODEO)

1

198

Astronomy

4

Opportunities For International Participants to Get Involved

13

Protostars

21

Horsehead Nebula

1

Jupiter

38

Supersonic Flight

34

USGS (United States Geological Survey)

3

Space Sustainability

1

3

Mars Moons

6

Cold Atom Laboratory (CAL)

6

Tech Demo Missions

8

Viking 2

1

Science-enabling Technology

50

Spot the International Space Station

4

Extreme Temperatures

7

Marshall Space Flight Center

355

Communicating and Navigating with Missions

35

GRACE (Gravity Recovery And Climate Experiment)

8

7

Earth-like Exoplanets

6

Apophis

2

Planetary Defense Coordination Office

27

S3VI

1

James Webb Space Telescope (JWST)

171

3

Trace Gas Orbiter (TGO)

1

Women's History Month

17

47

Centennial Challenges

15

STS-79

1

3

NASA Centers & Facilities

164

Deimos

1

8

B200

3

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

1

Radial Velocity

2

Hurricanes & Typhoons

18

Land Use

6

Parker Solar Probe (PSP)

10

Remote Sensing Technology

3

In-flight Education Downlinks

30

Laser Interferometer Gravitational Wave Observatory (LIGO)

4

Terra

14

Walter M. Schirra Jr.

1

Seyfert Galaxies

4

Stephen G. Bowen

4

Flight Opportunities Program

23

Meteors & Meteorites

4

Courses & Curriculums for Professionals

1

Gravitational Microlensing

2

NOAA-20 (JPSS-1)

3

Elliptical Galaxies

7

Active Galaxies

14

Artemis Accords

61

Polarimeter to Unify the Corona and Heliosphere (PUNCH)

11

Johnson Leadership

2

UAS Traffic Management

3

9

ExoMoons

1

Mariner 7

1

Christopher L. Williams

8

Sun-Earth Interactions

4

Gemini IV

1

NASA Shared Services Center

14

26

Ames Research Center's Science Directorate

34

Black History Month

7

5

1

Global Precipitation Measurement (GPM)

2

Near-Earth Asteroid (NEA)

10

223

Apollo 1

1

1

Perseverance (Rover)

43

Robert D. Cabana

2

Investigation of Convective Updrafts (INCUS)

1

5

The Solar System

173

Why Go To Space

2

Small Business Innovation Research / Small Business

10

STS-41B

3

Franklin R. Chang-Díaz

1

Modeling

4

19

Heliophysics Research Program

6

Office of International and Interagency Relations (OIIR)

68

Aeronautics Research

14

400

Opportunities For Researchers to Get Involved

1

Psyche Asteroid

8

Hubble Space Telescope

251

23

19

Van Allen Probes

2

Space Technology Mission Directorate

176

54

Technology

114

VIPER (Volatiles Investigating Polar Exploration Rover)

18

Scientific Balloons

17

27

Extreme Weather Events

23

Marshall Test Facility and Support Infrastructure

3

Community Partners

4

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

9

10

5

Applied Sciences Program

4

Planetary Environments & Atmospheres

8

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

Jasmin Moghbeli

11

Lunar Explorer Instrument for space biology Applications (LEIA)

1

TRACERS

1

X-ray Astronomy

6

Solar Electric Propulsion (SEP)

1

Magellan

2

Centennial Challenges News

9

STS-80

1

GALEX (Galaxy Evolution Explorer)

1

NASA Directorates

49

1

Air Traffic Control Labs

2

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

1

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

3

Radiation

1

Hybrid Thermally Efficient Core

3

Landsat

17

Partner with NASA STEM

9

Research and Technology at Kennedy Space Center

16

In-Situ Resource Utilization (ISRU)

2

Launch Services Office

16

Terrestrial Exoplanets

9

2

Shannon W. Lucid

1

STEREO (Solar TErrestrial RElations Observatory)

4

Flightlog

1

Michael J. Foreman

1

6

Gravitational Waves

8

NOAA-21 (JPSS-2)

2

Emission Nebulae

5

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Artemis Campaign Development Division

3

Potentially Hazardous Asteroid (PHA)

4

Johnson Space Center

435

Ultra-Efficient Aviation

4

Space Biology Program

3

Exoplanet Atmosphere

13

1

CIPHER (Complement of Integrated Protocols for Human Exploration Research)

1

Sunita L. Williams

6

Gemini IX

1

NASA Socials Program

5

Droughts

7

Ames Space Biosciences

12

60

Space Technology Research Grants

17

7

Mars Pathfinder

1

Comets

17

Globular Clusters

6

Nebulae

64

Earth Science Division

89

Apollo 10

3

Byron K. Lichtenberg

1

Phobos

5

Robert L. Crippen

1

Io

5

LISA (Laser Interferometer Space Antenna)

4

The Sun

67

Wildfires

40

Small Satellite Missions

27

STS-41D

1

Fruit Fly Lab (FFL)

1

Moderate Resolution Imaging Spectroradiometer (MODIS)

23

Dark Matter & Dark Energy

9

Helios 1

1

Office of Small Business Programs (OSBP)

11

Aeronautics Research Mission Directorate

108

Astrophysics Division

198

Opportunities For Students to Get Involved

41

22

Human Dimensions

21

Katherine Johnson IV and V Facility

4

1

Vegetable Production System (VEGGIE)

1

Technology Demonstration

21

Virgil I. Grissom

3

Sea Ice

15

Star-forming Nebulae

16

EZIE (Electrojet Zeeman Imaging Explorer)

2

Martian Moon Exploration (MMX)

4

Compton Gamma Ray Observatory (CGRO)

1

12

33

Eclipses

46

Aqua

11

Planetary Geosciences & Geophysics

10

SAGE-III Meteor-3M (Stratospheric Aerosol and Gas Experiment III on Meteor-3M)

1

Jason-CS (Continuity of Service) / Sentinel-6

6

Lunar Reconnaissance Orbiter (LRO)

22

Tracking and Data Relay Satellite (TDRS)

2

4

6

Magellanic Clouds

3

Center Innovation Fund

3

STS-88

1

Game Changing Development Program

38

NASA en español

61

Developmental, Reproductive and Evolutionary Biology

1

Air Traffic Management - Exploration

19

Barry E. Wilmore

2

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

18

Radioisotope Power Systems (RPS)

16

Hypersonic Technology

6

Landsat 1

1

Partner With Us

9

Research and Technology Mission Directorate

33

4

Launch Services Program

52

Terrestrial Planets

1

Water & Energy Cycle

5

Shuttle Radar Topography Mission (SRTM)

2

Strategic Integration and Management Division

1

Floods

12

Michael R. Barratt

2

Craters

3

Green Aviation Tech

17

Northrop Grumman Commercial Resupply

26

EMIT (Earth Surface Mineral Dust Source Investigation)

7

Advanced Air Mobility

19

Artificial Intelligence (AI)

19

Office of the Chief Health and Medical Officer (OCHMO)

7

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

8

Johnson's Mission Control Center

6

Ultraviolet Light

2

Space Communications & Navigation Program

48

Exoplanet Detection Methods

8

Mark T. Vande Hei

1

Citizen Science

108

SunRISE (Sun Radio Interferometer Space Experiment)

3

Gemini VI

1

NASA Space Technology Graduate Research Opportunities (NSTGRO)

2

4

Analog Field Testing

7

Blogs

240

34

7

Mars Reconnaissance Orbiter (MRO)

18

Commercial Crew

111

Goddard Institute for Space Studies

17

Neil Gehrels Swift Observatory

19

Earth Science Technology Office

11

Apollo 11

6

C-130

1

66

Robert L. Gibson

1

Ionosphere

11

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

1

The Sun & Solar Physics

6

Wildland Fire Management

5

Small Spacecraft Technology Program

21

STS-51A

1

Fundamental Physics

2

Moon Base

17

DART (Double Asteroid Redirection Test)

9

6

Office of Strategic Infrastructure (OSI)

2

Aeronautics STEM

5

Astrophysics Explorers Program

4

Opportunities For U.S. Citizens to Get Involved

5

Pulsars

14

Human Health and Performance

31

Kathleen Rubins

2

Sustainability at Kennedy Space Center

11

Vegetation

11

Landsat 4

1

Technology Demonstration Missions Program

14

Virtual Guest Program

11

5

Starburst

1

Featured Careers

5

Materials Science

3

1

Grades 5 - 8 for Educators

13

NICER (Neutron star Interior Composition Explorer)

8

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

Armstrong Flight Research Center

149

Planetary Nebulae

13

Saturn

29

Jeanette J. Epps

4

18

Tracy Caldwell Dyson

8

xEVA & Human Surface Mobility

10

2

Euclid

9

Magnetars

5

Center of Excellence for Collaborative Innovation (CoECI)

57

STS-9

2

Gamma Rays

11

NASA Engineering & Safety Center Academy

1

Didymos & Dimorphos

2

Air Traffic Management and Safety

3

Becoming an Astronaut

5

Outer Planets & Ocean Worlds Program

1

Raja Chari

3

42

Pathfinding for Airspace with Autonomous Vehicles

1

Research Archive

1

Infrared Space Observatory (ISO)

1

Leadership

16

TESS (Transiting Exoplanet Survey Satellite)

22

8

1

STS-1

1

For Colleges & Universities

52

Michael S. Hopkins

1

Crew Health and Performance Exploration Analog (CHAPEA)

13

Greenhouse Gases

9

Nova-C (Lander)

1

Employee Spotlights

1

Advanced Air Transport Technology

7

Asian American and Native Hawaiian Pacific Islander Heritage

5

Office of the Chief Information Officer (OCIO)

4

Private Astronaut Missions

5

Joint Agency Satellite Division

4

76

Space Communications Technology

21

Exoplanet Discoveries

16

Mars

118

55

Sunspots

4

Gemini XI

1

NASA STEM Projects

9

2

10

Blue Ghost (lander)

4

Science & Research

258

Spacesuits

8

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8

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16

4

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41

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6

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19

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2

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26

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18

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11

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2

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395

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74

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4

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11

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83

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