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Artemis Accords
NASA Headquarters
Office of International and Interagency Relations (OIIR)

NASA Welcomes Finland as Newest Artemis Accords Signatory

With Finland’s signing of the Artemis Accords on Tuesday, NASA celebrates the 53rd nation committing to the safe and responsible exploration of space that benefits humanity. The signing ceremony took place on the margins of the Aalto University’s Winter Satellite Workshop 2025 in Espoo, Finland.
Posted January 21, 2025
International Space Station (ISS)
Sunita L. Williams

Suni Williams Conducts Spacewalk

NASA astronaut Suni Williams is seen outside the International Space Station during the Jan. 16, 2025, spacewalk where she and fellow NASA astronaut Nick Hague replaced a rate gyro assembly that helps maintain the orientation of the orbital outpost. It was the fourth spacewalk for Hague and the eighth for Williams. Williams and Hague also […]
Posted January 21, 2025
Johnson Space Center
Humans in Space
International Space Station (ISS)
ISS Research
Missions
NASA Centers & Facilities
Science & Research

Station Science Top News: Jan. 17, 2025

Insights into metal alloy solidification Researchers report details of phase and structure in the solidification of metal alloys on the International Space Station, including formation of microstructures.
Posted January 21, 2025
Glenn Research Center
Planetary Environments & Atmospheres
Technology
Technology for Space Travel

NASA Sets Sights on Mars Terrain with Revolutionary Tire Tech

The mystique of Mars has been studied for centuries. The fourth planet from the Sun is reminiscent of a rich, red desert and features a rugged surface challenging to traverse. While several robotic missions have landed on Mars, NASA has only explored 1% of its surface. Ahead of future human and robotic missions to the […]
Posted January 21, 2025
Office of the Chief Health and Medical Officer (OCHMO)
Human Health and Performance
Humans in Space
The Human Body in Space

Hydrogen Sulfide (H2S) Independent Assessment

NASA’s Office of the Chief Health and Medical Officer (OCHMO) assembled a small working group to review hydrogen sulfide (H2S) Spacecraft Maximum Allowable Concentration (SMAC) values. The group met virtually three times during February and March 2023, and panel members submitted individual opinion statements in April 2023.
Posted January 17, 2025
Office of the Chief Scientist (OCS)
Aeronautics
Aeronautics Research
Ames Research Center
Astrobiology
Astrophysics
Exoplanets
Glenn Research Center
Jet Propulsion Laboratory
Materials Science
Science & Research
Technology

NASA Scientists, Engineers Receive Presidential Early Career Awards 

President Biden has named 19 researchers who contribute to NASA’s mission as recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE).
Posted January 17, 2025
CoECI News
General
Prizes, Challenges, & Crowdsourcing News

NASA Opens New Challenge to Support Climate-Minded Business Models

NASA’s Sustainable Business Model Challenge is looking for entrepreneurs, startups, and researchers to leverage the agency’s publicly available Earth system science data to develop commercial solutions for climate challenges.
Posted January 17, 2025
NASA+
Asteroids
Planetary Defense
Planetary Defense Coordination Office
Planetary Science
Planetary Science Division
Science Mission Directorate
Social Media

NASA’s Planetary Defenders Head to the Sundance Film Festival

NASA is bringing the high-stakes world of planetary defense to the Sundance Film Festival, highlighting its upcoming documentary, “Planetary Defenders,” during a panel ahead of its spring 2025 premiere on the agency’s streaming service.
Posted January 17, 2025

Martin Luther King, Jr. Memorial

The Stone of Hope, a granite statue of civil rights movement leader Dr. Martin Luther King, Jr., is seen in this image from Jan. 5, 2025. The statue is part of the Martin Luther King, Jr. Memorial in Washington. Dr. King inspired millions to answer the righteous call for racial equality and to build a […]
Posted January 17, 2025
ISS Research

Peak Performance in Microgravity

Science in Space January 2025 At the start of a new year, many people think about making positive changes in their lives, such as improving physical fitness or learning a particular skill. Astronauts on the International Space Station work all year to maintain a high level of performance while adapting to changes in their physical […]
Posted January 17, 2025
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Expedition 72
7
TREAT Astronauts Act
1
Goddard Medical and Environmental Division
1
Zena Cardman
1
Aeronautics Technology
8
Astrophysics Pioneers
2
PI Resources
1
Rosalind Franklin (Rover)
1
IRIS (Interface Region Imaging Spectrograph)
1
Low-Earth Orbit Economy
10
Common Exploration Systems Development Division
4
SpaceX Commercial Resupply
24
Earth-like Exoplanets
6
Swift Boost Mission
3
MUSE (Multi-slit Solar Explorer)
1
Office of the General Counsel (OGC)
36
Technology Highlights
39
FutureFlight Central
1
Volcanoes
14
HERA (Human Exploration Research Analog)
7
Apollo 12
3
Opportunity (Rover)
4
C-20A
3
Quesst: The Flights
5
The Great Red Spot
1
Gamma-Ray Bursts
13
WB-57
2
Armstrong Test Facility (Plum Brook)
5
Ozone Layer
6
Red Dwarfs
1
Ice & Glaciers
29
Landsat 8 / LDCM (Landsat Data Continuity Mission)
30
Christina H. Koch
23
Solar System Exploration Research Virtual Inst.
3
Dragonfly
8
Student Opportunities
1
Meetings, Workshops & Conferences
1
Night Sky Network
37
Fermi Gamma-Ray Space Telescope
16
University Leadership Initiative
6
Grades 9 - 12
14
Air Traffic Solutions
14
Benefits Back on Earth
3
Planets
30
Science & Research
246
Jessica U. Meir
3
Lunar Trailblazer
4
Cosmic Rays
2
Stellar-mass Black Holes
5
Elliptical Galaxies
6
NASA Home & City
1
SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)
1
Dark Energy
17
STS-125
1
Eugene A. Cernan
1
Mars Exploration Program
10
Native American Heritage Month
7
Exoplanet Discoveries
15
Titan
4
General
641
William R. Pogue
1
Advanced Air Vehicles Program
32
Associate Administrator Awards
5
People of Johnson
66
Richard H. Truly
1
Ingenuity (Helicopter)
8
Lenticular Galaxies
4
Cold Atom Laboratory (CAL)
6
Space Grant
2
Earth Science
214
Supermoons
1
MinXSS (Miniature X-ray Solar Spectrometer)
1
Oceans
45
For Educators
13
Vesta
2
Gulfstream G-III
1
Andrew S.W. Thomas
1
Bob Hines
1
Prizes, Challenges, & Crowdsourcing News
23
Sea Surface Topography
1
Joint Polar Satellite System (JPSS)
1
Marcos Berrios
1
Quesst: The Mission
3
Human Landing System Program
31
Kennedy Space Center
270
Centennial Challenges
12
Social Media
6
Deimos
1
STS-64
2
Marshall Heliophysics & Planetary Science
8
Neutral Buoyancy Lab
3
Expedition 73
5
Trojan Asteroids
5
Goddard Space Flight Center
690
Aerosciences Evaluation Test Capabilities
4
Atmospheric Composition
1
Pioneer
1
Rosetta
1
Irregular Galaxies
9
Lucy
10
Communicating and Navigating with Missions
33
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
26
Earthquakes
5
SWOT (Surface Water and Ocean Topography)
18
Nancy Grace Roman Space Telescope
80
Open Clusters
2
Technology Research
10
G. Reid Wiseman
22
Voyager 1
8
Herschel Space Observatory
1
Apollo 14
2
Organizations
26
CADRE (Cooperative Autonomous Distributed Robotic Exploration)
3
The Human Body in Space
4
Ganymede
1
Weather and Atmospheric Dynamics
9
Artemis
378
PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)
29
Red Giants
1
Ice Giants
1
Landsat 9
38
Christopher L. Williams
8
Solar Wind
14
Drones & You
26
Studying Exoplanets
21
Mesosphere
3
NISAR (NASA-ISRO Synthetic Aperture Radar)
22
Find Your Place
11
University Student Research Challenge
5
Grades 9-12 for Educators
14
Airborne Science
30
Benefits to Science
1
Plant Biology
4
Science Activation
67
Jessica Watkins
3
MAF Announcements
1
Courses & Curriculums for Professionals
1
STEM Engagement at NASA
77
Emission Nebulae
4
NASA Innovative Advanced Concepts (NIAC) Program
39
SkyFall
2
Dark Matter
18
STS-127
1
Mars Exploration Rovers (MER)
4
Natural Disasters
29
Exoplanet Exploration Program
4
TOPEX / Poseidon (ocean TOPography EXperiment)
1
Geospace Dynamics Constellation (GDC)
1
Wind Mission
2
Advanced Capabilities for Emergency Response Operations
1
Asteroids
47
People of Marshall
5
Rings of Jupiter
1
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
4
LGBTQ Pride
7
Comet 3IAtlas
1
Space Launch System (SLS)
114
Earth Science Division
84
Supernova Remnants
8
Mission Equity
4
Office of Diversity and Equal Opportunity (ODEO)
1
For Kids and Students
32
Victor J. Glover
22
GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)
3
Andromeda Galaxy
8
Brand Partnerships
1
Prizes, Challenges, and Crowdsourcing Program
46
Jonny Kim
4
CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)
1
Quesst: The Science
3
Human Research Program
28
Kepler / K2
8
Centennial Challenges News
8
SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP
2
Deniz Burnham
1
STS-65
1
Marshall Science Projects
8
Neutron Stars
30
Expedition 74
4
Tropospheric Emissions: Monitoring of Pollution (TEMPO)
11
Goddard Technology
15
Aerosols
7
Atmospheric Temperature
1
Pioneer 10
1
RS-25
2
ISS Research
297
Lunar Crater Observation and Sensing Satellite (LCROSS)
1
Community Partners
4
Spinoffs
42
Eclipses
44
System-Wide Safety
7
NASA Aircraft
29
Open Science
6
Technology Transfer
47
Gaia
1
Voyager 2
7
Hi-Rate Composite Aircraft Manufacturing
4
Apollo 15
1
Origin & Evolution of the Universe
18
Europa
29
The Kuiper Belt
6
Gas Giant Exoplanets
19
What We Do
10
2017 Solar Eclipse
3
Artemis 1
17
Pamela A. Melroy
8
Redstone 3 (Freedom 7)
1
ICESat (Ice, Clouds and Land Elevation Satellite)
1
Landslides
3
CIPHER (Complement of Integrated Protocols for Human Exploration Research)
1
Sonifications
1
Droughts
5
Subsonic Flight Demonstrator
3
MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)
1
NOAA (National Oceanic and Atmospheric Administration)
20
Fission Surface Power
1
Uranus
7
Grades K - 4
6
Airspace Operations and Safety Program
15
Bennu
6
Pluto
3
Science for Everyone
2
Jet Propulsion Laboratory
277
MAF Employee Assistance Program
5
Seasat
1
Crab Nebula
6
STEM Impacts
4
EMIT (Earth Surface Mineral Dust Source Investigation)
7
Mariner 3
1
NASA Open Source Software
1
Skylab
6
Dark Matter & Dark Energy
9
STS-128
1
Mars Express
2
NEA Scout (Near Earth Asteroid Scout)
1
Exoplanet Science
28
Topography
16
Gerald Carr
1
WISE (Wide-field Infrared Survey Explorer)
11
Advanced Plant Habitat (APH)
3
Astrobiology
39
People of NASA
134
Rings of Saturn
11
Integrated Aviation Systems Program
21
Libera
1
Comets
17
Space Nuclear Propulsion (SNP)
4
Earth Science Technology Office
11
Supernovae
33
Mission Support Directorate
3
Office of International and Interagency Relations (OIIR)
54
For Professionals
2
Video Series
4
Hayabusa 2
1
Anil Menon
4
Brewster H. Shaw Jr.
1
Project Management & Systems Engineering
2
José M. Hernández
1
Apollo 16
1
Orion Multi-Purpose Crew Vehicle
72
Candidate Astronauts
14
Quesst: The Team
3
Human Space Travel Research
2
Kjell N. Lindgren
4
Center Innovation Fund
3
SOHO (Solar and Heliospheric Observatory)
6
Developmental, Reproductive and Evolutionary Biology
1
STS-66
1
Marshall Science Research & Projects
51
New Horizons
4
Exploration Ground Systems
35
Tsunamis
3
GOES (Geostationary Operational Environmental Satellite)
13
AeroSpace Frontiers
59
Atmospheric Waves Experiment (AWE)
3
Planetary Analogs
3
Russell L. Schweickart
2
IXPE (Imaging X-ray Polarimetry Explorer)
18
Lunar Discovery & Exploration Program
2
Compton Gamma Ray Observatory (CGRO)
1
Spiral Galaxies
74
Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)
3
T-34C
1
NASA Art Program
3
Open Science Data Repository (OSDR)
1
Technology Transfer & Spinoffs
45
Galaxies
203
Voyager Program
6
High-Speed Flight
4