March 2026

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
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
Earth's Moon
Lunar Reconnaissance Orbiter (LRO)

Good Morning, Moon

Early morning sunlight illuminates the western wall of this unnamed crater, leaving deep shadows on the ground and in the interior. The image was taken on August 30, 2023, by LROC (Lunar Reconnaissance Orbiter Camera). LROC is a system of three cameras and one of the seven instruments aboard NASA’s LRO (Lunar Reconnaissance Orbiter) mission, […]
Posted March 13, 2026
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