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Artemis

Exploration Systems Development Mission Directorate

Human Spaceflight Mission Directorate

Humans in Space

International Space Station (ISS)

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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

Goddard Space Flight Center

Human Spaceflight Mission Directorate

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Planetary Geosciences & Geophysics

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Planetary Science Division

Science & Research

Science Mission Directorate

Human-Related Microbes May Survive Moon’s South Pole, NASA Finds

Lee esta historia en español aquí. Some of Earth’s microbes likely to hitch a ride to space with human explorers could survive in the shaded nooks and crannies of the Moon’s South Pole region, NASA scientists say. Published on Aug. 19, 2026, in Science Advances, these findings highlight a need to better understand microbial persistence […]

Posted August 19, 2026

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Perseverance (Rover)

Sojourner (Rover)

The Human Body in Space

Establishing Crew Exposure Limits of Martian Dust

Background Human exploration of Mars will expose crews to a persistent, fine particulate environment whose physicochemical properties and health implications remain only partly understood.

Posted July 21, 2026

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Pathfinding for Airspace with Autonomous Vehicles

1

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5

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1

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13

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6

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1

1

221

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1

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27

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1

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4

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4

5

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1

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4

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3

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25

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7

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1

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5

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1

Quasars

6

Human Lander Challenge

2

Kathryn C. Thornton

1

Sentinel-6 Michael Freilich Satellite

9

Stennis Test Facility and Support Infrastructure

4

Centennial Challenges News

8

1

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27

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8

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12

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18

5

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712

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7

Atmospheric Temperature

1

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8

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18

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15

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6

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103

SBIR

1

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3

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11

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1

17

6

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5

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2

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138

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8

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1

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1

Ganymede

1

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3

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17

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10

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2

31

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2

Small Bodies of the Solar System

6

STS-34

1

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1

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6

MAVEN (Mars Atmosphere and Volatile EvolutioN)

18

Nicole Aunapu Mann

3

Trace Gas Orbiter (TGO)

1

Women's History Month

17

Find Your Place

11

Grades 9-12 for Educators

14

3

2

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3

For Kids and Students

32

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3

Anil Menon

5

Brewster H. Shaw Jr.

1

Prizes, Challenges & Crowdsourcing

6

Joint Polar Satellite System (JPSS)

1

Spot the International Space Station

4

Dark Matter & Dark Energy

9

Mars Campaign Development Division

2

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6

Terra

13

Walter M. Schirra Jr.

1

Exoplanet Exploration Program

4

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1

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3

40

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5

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3

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8

Learning Resources

151

47

STS-80

1

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17

Earth Science Division

86

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10

Low Earth Orbit Economy

22

9

Sunita L. Williams

6

Compton Gamma Ray Observatory (CGRO)

1

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46

MUREP

10

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1

Van Allen Probes

2

Gaia

1

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1

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1

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32

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15

40

Human Landing System Program

32

Kennedy Space Center

280

8

Stephen G. Bowen

4

Center Innovation Fund

3

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1

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48

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3

The Solar System

170

Why Go To Space

2

4

Goddard Technology

15

AeroSpace Frontiers

59

Atmospheric Waves Experiment (AWE)

3

Physical Sciences Program

4

Ronald E. McNair

1

6

Alan B. Shepard Jr.

1

1

Planetary Science Division

70

SBIR STTR

8

Jessica Watkins

3

Lunar Surface Technology Research

3

Space Technology Mission Directorate

175

1

Craters

3

EMIT (Earth Surface Mineral Dust Source Investigation)

7

MAIA (Multi-Angle Imager for Aerosols)

4

151

Technology

112

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17

Europa

29

Gas Giant Exoplanets

20

2023 Solar Eclipse

9

Artemis 2

202

Owen K. Garriott

1

Read it!

3

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1

Landsat 7

1

Small Business Innovation Research / Small Business

10

STS-41B

3

Citizen Science

107

4

Media Resources

1

Nicole P. Stott

1

TRACERS

1

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5

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1

Mini-RF Instrument

1

4

Ultra-Efficient Aviation

3

For Professionals

2

Hayabusa 2

1

1

11

Prizes, Challenges & Crowdsourcing News

10

Jonny Kim

5

27

DART (Double Asteroid Redirection Test)

9

Mars Climate Orbiter

1

National Space Council Users' Advisory Group (NSpC UAG)

1

Terrestrial Exoplanets

9

2

Exoplanet Science

29

1

Advanced Space Suits

2

Astrogram

8

People of Goddard

81

Richard A. Mastracchio

1

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

4

Leland D. Melvin

1

Solar Electric Propulsion (SEP)

1

STS-88

1

Commercial Crew

105

Earth Science Technology Office

11

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