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NASA’s Hubble Identifies One of Darkest Known Galaxies
In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies remains nearly invisible — low-surface-brightness galaxies dominated by dark matter and containing only a sparse scattering of faint…
TB 26-02 Effects of Large Grain Size in Composite Overwrapped Pressure Vessel
The NASA Engineering and Safety Center (NESC) performed an assessment to characterize the effects of abnormal grain growth (AGG) within a metallic liner of a composite overwrapped pressure vessel (COPV). This effort focused on evaluating the mechanical response of the…
A Second Cyclone Slams Madagascar
Widespread flooding affected tens of thousands of people after cyclones Fytia and Gezani drenched the island.
Curiosity Blog Sols 4804-4811: Kicking Off the Final Phase of Boxwork Exploration
Written by Abigail Fraeman, Curiosity Deputy Project Scientist Earth planning date: Friday, Feb. 13, 2026 Curiosity spent this week at Gale crater completing the last few activities associated with the “Nevado Sajama 2” drill before kicking off our final phase…
NASA Advances High-Altitude Traffic Management
High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic management system covering those altitudes and supplementing its work with real-time data from a research balloon in Earth’s stratosphere. Aircraft at high…
HiCAM Project Overview
NASA and its partners in the Advanced Composites Consortium are working to increase the production rate of composite aircraft to meet the growing demand for air travel and to reduce aircraft weight which improves fuel efficiency, lowering costs for aircraft…
Find the Twins: Gemini Constellation
The night skies of February are filled with beautiful star patterns, and so this month we take a closer look at another famous constellation, now rising high in the east after sunset: Gemini, the Twins! If you’re observing Orion, then…
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