NASA’s Newest Wind Tunnel Builds on Legacy of Innovation
NASA opened the Flight Dynamics Research Facility, its first major wind tunnel built in over 40 years, to replace two older tunnels at Langley Research Center. The new facility succeeds the 12-Foot Low-Speed Tunnel and the 20-Foot Vertical Spin Tunnel, which had operated for more than a century.
Read full story →Venus’s pale yellow clouds may hide something surprisingly dark
Scientists calculated that Venus's clouds' unidentified dark ultraviolet material absorbs light far more strongly than previously thought. This finding narrows possibilities for determining whether the mysterious substance is organic, inorganic, or something unexpected.
Scientists find water was fueling volcanoes 3 billion years ago
Water-rich crustal material sank into Earth's mantle more than three billion years ago through a process called "dripduction," fueling volcanic eruptions. Ancient rocks from Western Australia provided evidence that this water-delivery mechanism operated long before modern plate tectonics fully developed.
Scientists discover a hidden switch that shuts down inflammation
Scientists discovered a natural braking system that switches off inflammation and prevents harmful immune cell buildup. Boosting this pathway in people reduced inflammation-related immune changes and accelerated pain relief.