Humans in Space

International Space Station (ISS)
Humans in Space
ISS Research
Johnson Space Center
Space Operations Mission Directorate

NASA Astronaut Chris Williams to Discuss Upcoming Launch, Mission

NASA will host a news conference at 2 p.m. EDT Wednesday, Oct. 1, from the agency’s Johnson Space Center in Houston to highlight the upcoming mission of astronaut Chris Williams to the International Space Station. The news conference will stream live on NASA’s website and YouTube channel. Learn how to watch NASA content through a […]
Posted September 25, 2025
Astronauts
Candidate Astronauts
Humans in Space
Johnson Space Center
NASA en español
NASA Headquarters

La NASA selecciona a los candidatos a astronauta de la promoción 2025, totalmente estadounidense

Read this press release in English here. Diez nuevos candidatos a astronauta de la NASA fueron presentados el lunes tras un competitivo proceso de selección en el que participaron más de 8.000 aspirantes de todo Estados Unidos. Ahora, la nueva clase completará casi dos años de formación antes de poder optar a asignaciones de vuelo en […]
Posted September 22, 2025
Astronauts
Candidate Astronauts
Humans in Space
Johnson Space Center
NASA Headquarters

NASA Selects All-American 2025 Class of Astronaut Candidates 

Lee este comunicado de prensa en español aquí. NASA’s 10 new astronaut candidates were introduced Monday following a competitive selection process of more than 8,000 applicants from across the United States.
Posted September 22, 2025
Humans in Space
Artemis 2
Human Research Program
Missions

Artemis II Crew to Advance Human Spaceflight Research

A sweeping collection of astronaut health studies planned for NASA’s Artemis II mission around the Moon will soon provide agency researchers with a glimpse into how deep space travel influences the human body, mind, and behavior.
Posted September 12, 2025
General
Artemis
Artemis 2
Biological & Physical Sciences
Earth's Moon
Human Research Program
Humans in Space
Lunar Discovery & Exploration Program
Lunar Science
Orion Multi-Purpose Crew Vehicle

Artemis II Crew Both Subjects and Scientists in NASA Deep Space Research

With Artemis II, NASA is taking the science of living and working in space beyond low Earth orbit. While the test flight will help confirm the systems and hardware needed for human deep space exploration, the crew also will be serving as both scientists and volunteer research subjects, completing a suite of experiments that will […]
Posted September 11, 2025
Northrop Grumman Commercial Resupply
Commercial Resupply
Expedition 73
Humans in Space
International Space Station (ISS)
STS-107
William C. McCool

NASA’s Northrop Grumman CRS-23 Infographics & Hardware

NASA’s Northrop Grumman Commercial Resupply Services 23, or Northrop Grumman CRS-23, will deliver more than 11,000 pounds of science and supplies to the International Space Station. This mission will be the first flight of the Cygnus XL, the larger, more cargo-capable version of the company’s solar-powered spacecraft.
Posted September 11, 2025
Human Landing System Program
Artemis
Artemis 3
Humans in Space
Marshall Space Flight Center

NASA Uses Colorado Mountains for Simulated Artemis Moon Landing Course

NASA has certified a new lander flight training course using helicopters, marking a key milestone in crew training for Artemis missions to the Moon.
Posted September 10, 2025
Humans in Space
International Space Station (ISS)
Space Operations Mission Directorate

Fourth NASA-Enabled Private Flight to Space Station Completes Safely

The NASA-supported fourth private astronaut mission to the International Space Station, Axiom Mission 4, completed its flight as part of the agency’s efforts to demonstrate demand and build operational knowledge for future commercial space stations.
Posted July 15, 2025
International Space Station (ISS)
Commercial Crew
Commercial Space
Commercial Space Programs
Humans in Space
ISS Research
Johnson Space Center
Space Operations Mission Directorate

NASA to Provide Coverage of Axiom Mission 4 Departure from Station

NASA will provide live coverage of the undocking and departure of the Axiom Mission 4 private astronaut mission from the International Space Station. The four-member astronaut crew is scheduled to undock from the space-facing port of the station’s Harmony module aboard the SpaceX Dragon spacecraft at approximately 7:05 a.m.
Posted July 11, 2025
Humans in Space
Human Research Program

NASA’s SpaceX Crew-11 to Support Health Studies for Deep Space Travel

NASA’s SpaceX Crew-11 mission is set to launch a four-person crew to the International Space Station later this summer. Some of the crew have volunteered to participate in a series of experiments to address health challenges astronauts may face on deep space missions during NASA’s Artemis campaign and future human expeditions to Mars.
Posted July 11, 2025
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4
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1
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7
Goddard Technology
14
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1
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5
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4
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11
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4
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6
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9
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1
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1
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42
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36
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2
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3
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3
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10
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5
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7
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3
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2
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1
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347
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2
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12
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28
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11
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474
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9
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2
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4
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1
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144
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36
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2
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3
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1
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4
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13
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1
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2
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28
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1
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18
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1
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1
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3
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7
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51
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15
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147
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6
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4
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1
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18
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1
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7
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287
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39
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12
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5
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1
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1
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3
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9
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2
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1
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38
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4
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2
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10
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10
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80
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2
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1
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6
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1
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9
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1
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7
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6
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19
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14
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9
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319
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3
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10
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7
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13
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13
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39
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1
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13
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12
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90
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2
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1
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1
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23
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5
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1
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5
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20
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3
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8
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1
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5
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18
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5
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1
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5
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4
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6
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7
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1
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24
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1
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2
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37
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5
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7
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222
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1
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1
NASA Socials Program
4
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10
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27
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2
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125
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13
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9
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2
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39
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9
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307
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30
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17
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1
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15
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1
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1
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1
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14
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37
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6
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141
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5
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3
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26
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357
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2
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91
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99
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1
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2
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42
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59
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1
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183
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1
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8
Bruce McCandless
2
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1
Libera
1
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3
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15
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4
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45
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4
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4
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3
Expedition 73
5
GOES-R
3
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1
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32
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27
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2
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8
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1
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5
Audio
6
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1
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5
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3
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5
Coronal Diagnostic Experiment (CODEX)
3
Ellington Field
1
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1
NIAC Studies
23
Zena Cardman
1
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21
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3
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1
Careers
10
Pluto
2
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194
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25
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2
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2
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3
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1
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5
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46
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8
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5
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1
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1
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1
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1
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1
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11
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55
Airborne Science
27
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6
Robert L. Crippen
1
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19
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132
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3
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22
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27
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29
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7
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1
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3
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49
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129
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2
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4
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11
MAF Status
1
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8
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3
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17
Johnson's Mission Control Center
5
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1
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1
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1
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1
Tyler N. Hague
1
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11
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5
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1
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73
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210
Anil Menon
1
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5
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1
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1
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24
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10
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9
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132
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24
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44
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10
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1
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1
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1
GOES-U
4
Advanced Air Mobility
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