Space & Technology

September 22, 2017
 

X-plane preliminary design model tests quiet supersonic technology

NASA photograph by Chris Giersch

Samantha O’Flaherty, Test Engineer for Jacobs Technology Inc., finalizes the set-up of the Quiet Supersonic Technology Preliminary Design Model inside the 14- by- 22 Foot Subsonic Tunnel at NASA Langley Research Center in Virginia. Over the next several weeks, engineers will conduct aerodynamic tests on the 15% scale model and the data collected from the wind tunnel test will be used to predict how the vehicle will perform and fly in low-speed flight. The QueSST Preliminary Design is the initial design stage of NASA’s planned Low-Boom Flight Demonstration experimental airplane, otherwise known as an X-plane.  This future X-plane is one of a series of X-planes envisioned in NASA’s New Aviation Horizons initiative, which aims to reduce fuel use, emissions and noise through innovations in aircraft design that depart from the conventional tube-and-wing aircraft shape.




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Headlines – September 19, 2018

News North Korea’s Kim agree to inspections in bid to salvage nuclear talks – North Korea said on Sept. 19 it would permanently abolish its key missile facilities in the presence of foreign experts, the latest gesture by leader Kim Jong Un to revive faltering talks with Washington over his country’s nuclear program.    ...
 
 

News Briefs – September 19, 2018

Air Force: Space Force would cost $13 billion over 5 years Creating a Space Force as a separate military service, as proposed by President Donald Trump, would cost an estimated $12.9 billion in its first five years, according to a detailed Air Force plan for how to go about it. This is the first publicly...
 
 
Northrop Grumman photograph

Northrop Grumman showcases autonomous maritime capabilities

Northrop Grumman photograph Northrop Grumman’s Fire Scout autonomous surrogate launches a sonobuoy as part the 2018 Advanced Naval Training Exercise in Newport, Rhode Island. Northrop Grumman in collaboration with industry pa...