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NASA Engineering and Safety Center

A Combination of Techniques Leads to Improved Friction Stir Welding 

Download PDF: A Combination of Techniques Leads to Improved Friction Stir Welding The NESC developed several innovative tools and techniques during an assessment to find the root cause of poor tensile strength and low topography anomalies (LTA) in welds formed using a solid-state welding process called self-reacting friction stir welding (SRFSW).  
Posted March 16, 2026
General
NASA Engineering and Safety Center

NESC Develops Method for Estimating Risk When Reducing NDE 

Download PDF: NESC Develops Method for Estimating Risk When Reducing NDE  Performing nondestructive evaluation (NDE) can have both cost and schedule impacts, leading some to question whether descoping (i.e., reducing or eliminating) NDE inspections on certain spaceflight hardware could be possible.
Posted March 16, 2026
Earth Observatory
Ice & Glaciers
Landsat 8 / LDCM (Landsat Data Continuity Mission)
Ocean Circulation
Sea Ice

Cañon Fiord’s Whirling Waters

During the 2022 summer melt season, sediment plumes and fractured sea ice traced swirling eddies in a branch of the Nansen Sound fjord system in the Canadian Arctic.
Posted March 16, 2026
Citizen Science
Heliophysics Division
Solar Flares

Volunteers Find Oddly High Solar Flare Rates

Patches of the Sun’s surface often show strong magnetic fields. These fields can emerge within a matter of hours, and can decay slowly or quickly, sometimes over days, weeks, or even months. Thanks to a new study about these long-lived active regions, we now know much more about the patches where these strong magnetic fields […]
Posted March 14, 2026
Citizen Science

Extra Extra! Extra Data Stream Added to the Daily Minor Planet!

The Daily Minor Planet citizen science project is expanding! In addition to data received nightly from the Catalina Sky Survey’s Mt. Lemmon telescope in Arizona, the project’s science team is now processing images from the Bok 2.3-meter telescope at Kitt Peak National Observatory.
Posted March 13, 2026
Aeronautics
Aeronautics Research Mission Directorate
Flight Innovation
Prizes, Challenges, & Crowdsourcing News
Prizes, Challenges, and Crowdsourcing Program
Space Technology Mission Directorate

NASA Selects Finalists in Student Aircraft Maintenance Competition

NASA has selected eight student teams as finalists in the 2026 Gateways to Blue Skies Competition, giving them the resources to help address a critical challenge for U.S.
Posted March 13, 2026
Armstrong Flight Research Center
Aeronautics
Doing Business with NASA
Events
Flight Innovation
Partner With Us
Science in the Air

NASA Armstrong to Host Partnership Days April 15-16

NASA’s Armstrong Flight Research Center in Edwards, California, invites innovative companies, government agencies, and organizations to attend Partnership Days, scheduled for Wednesday and Thursday, April 15 and 16, at the center.
Posted March 13, 2026
Center of Excellence for Collaborative Innovation (CoECI)
CoECI News
Prizes, Challenges, & Crowdsourcing News

USBR Crack the Case Challenge

NASA’s Center of Excellence for Collaborative Innovation (CoECI) assists in the use of crowdsourcing across the federal government. CoECI’s NASA Tournament Lab offers the contract capability to run external crowdsourced challenges on behalf of NASA and other agencies.
Posted March 13, 2026
Biological & Physical Sciences
Citizen Science

NASA Volunteers Study Biofilm Adaptability in Space

Biofilms are communities of microorganisms that stick to one another and also adhere to a nearby surface. They are intricately associated with life on Earth, enabling functions essential to human and plant systems.
Posted March 13, 2026
Center of Excellence for Collaborative Innovation (CoECI)
CoECI News
Prizes, Challenges, & Crowdsourcing News

USBR Halt the Hitchhiker: Invasive Species Challenge

NASA’s Center of Excellence for Collaborative Innovation (CoECI) assists in the use of crowdsourcing across the federal government. CoECI’s NASA Tournament Lab offers the contract capability to run external crowdsourced challenges on behalf of NASA and other agencies.
Posted March 13, 2026
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Apollo 1
1
C-130
1
Research Archive
1
Landsat 1
1
Space Communications Technology
19
Deimos
1
Super-Earth Exoplanets
10
Mesosphere
3
NOAA (National Oceanic and Atmospheric Administration)
20
Exploration Park
2
Victor J. Glover
17
GOLD (Global-scale Observations of the Limb and Disk)
3
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2
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332
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10
Science-enabling Technology
47
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146
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6
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2
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7
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2
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2
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1
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1
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1
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6
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4
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1
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8
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4
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2
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3
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4
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35
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2
Robert L. Satcher Jr.
1
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25
Leland D. Melvin
1
Christina H. Koch
16
Spacesuits
8
Drones & You
24
Sustainable Flight National Partnership
4
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4
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11
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1
Voyager 2
7
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5
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3
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18
Frank Borman
1
What We Do
10
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3
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32
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4
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1
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9
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23
Mars Exploration Rovers (MER)
3
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1
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18
STS-99
1
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18
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8
New Horizons
3
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79
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6
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225
2024 Solar Eclipse
46
Artemis Campaign Development Division
3
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6
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15
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1
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10
Cold Atom Laboratory (CAL)
4
Stellar Evolution
3
Earth Science Division
75
Technology Research
9
Jasmin Moghbeli
11
Lunar Trailblazer
4
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26
STS-113
1
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40
The Human Body in Space
2
NASA Safety Center
3
OSAM-1 (On-Orbit Servicing, Assembly, and Manufacturing 1)
1
Galaxy clusters
16
Women at NASA
28
Hubble Space Telescope
217
Apollo 10
3
C-20A
3
Research Opportunities in Space and Earth Sciences (ROSES)
4
Landsat 8 / LDCM (Landsat Data Continuity Mission)
15
Space Flight Awareness (SFA)
1
Deniz Burnham
1
Supermassive Black Holes
20
MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)
1
NOAA-20 (JPSS-1)
1
Exploration Systems Development Mission Directorate
55
Video Series
3
GRACE (Gravity Recovery And Climate Experiment)
6
Aeronáutica
13
Astrophysics Division
155
Potentially Hazardous Asteroid (PHA)
4
Scientific Balloons
15
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1
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5
Psyche Mission
15
SimLabs
2
Johnson Space Center
368
Marcos Berrios
1
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5
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1
Enceladus
4
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1
Near Space Network
4
Partner With Us
7
Tropospheric Emissions: Monitoring of Pollution (TEMPO)
10
Gemini III
1
Hypersonic Technology
6
Aqua
2
Phobos
3
Centennial Challenges
12
Robotics
15
In-Situ Resource Utilization (ISRU)
2
Lenticular Galaxies
3
Christopher L. Williams
1
SpaceX Commercial Resupply
20
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2
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17
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2
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1
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4
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6
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2
NASA Centers & Facilities
146
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12
Frank Rubio
5
White Dwarfs
3
Helios 1
1
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12
Bob Hines
1
Radioisotope Power Systems (RPS)
14
Social Media
6
Katherine Johnson IV and V Facility
3
Mars Express
2
Solar System Exploration Research Virtual Inst.
3
Dark Matter & Dark Energy
9
Student Opportunities
1
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1
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8
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7
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2
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3
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2
3I/ATLAS
1
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15
Planetary Geosciences & Geophysics
7
SBIR
1
Io
4
Lucy
9
Comet 3IAtlas
1
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4
Earth Science Technology Office
9
Technology Transfer
45
Jason-CS (Continuity of Service) / Sentinel-6
4
MAF Announcements
1
Community Partners
3
STS-125
1
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3
The Kuiper Belt
5
NASA Shared Services Center
13
OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)
3
Galaxy Mergers
1
Women's History Month
17
Human Dimensions
8
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6
CADRE (Cooperative Autonomous Distributed Robotic Exploration)
3
Revolutionary Vertical Lift Technology
3
Landsat 9
12
Space Grant
2
Developmental, Reproductive and Evolutionary Biology
1
Supermoons
1
Messier Catalog
1
Northrop Grumman Commercial Resupply
20
Explore
6
Viking 1
1
GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)
6
Aeronautics
157
Astrophysics Explorers Program
4
PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)
8
Sea Ice
8
Wallops Flight Facility
60
Gravitational Waves
7
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2
Benefits Back on Earth
3
Pulsars
12
SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)
1
Johnson's Mission Control Center
5
Mariner 3
1
Craters
1
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2
Environmental Management Division (EMD)
7
Topography
3
Near-Earth Asteroid (NEA)
10
Pathfinding for Airspace with Autonomous Vehicles
1
Tsunamis
3
Gemini IV
1
I Am Artemis
29
Armstrong Flight Research Center
125
Photojournal
12
Centennial Challenges News
8
Ronald E. McNair
1
Infrared Light
3
LGBTQ Pride
7
CIPHER (Complement of Integrated Protocols for Human Exploration Research)
1
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
23
Dust Storms
3
System-Wide Safety
7
Missions
323
Office of Technology, Policy and Strategy (OTPS)
21
Flight Innovation
33
NASA Directorates
38
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1
Franklin R. Chang-Díaz
1
White Sands Test Facility
18
Heliosphere
5
Analog Field Testing
7
Brand Partnerships
1
Raja Chari
3
SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP
2
Kathleen Rubins
2
Mars Moons
5
Solar Wind
14
DART (Double Asteroid Redirection Test)
9
Studying Exoplanets
19
ExoMars
3
Marshall Science Research & Projects
51
Next Gen STEM
8
Expedition 64
1
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3
Global Precipitation Measurement (GPM)
2
AcrimSat (Active Cavity Irradiance Monitor Satellite)
1
Asian American and Native Hawaiian Pacific Islander Heritage
5
Planetary Nebulae
12
SBIR STTR
8
Ionosphere
10
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1
Comets
13
STEM Engagement at NASA
75
Earth Surface & Interior
5
Technology Transfer & Spinoffs
44