A long-standing ban on commercial supersonic flights over the United States would be overturned in a new rule proposed by the US Federal Aviation Administration. That could pave the way for the ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Manufacturers of supersonic jets would get a boost under new proposed rules from President Donald Trump’s administration to allow flights faster than the speed of sound over land, reversing a more ...

More than two decades since the Concorde supersonic airliner last took to the skies, NASA has been flying an experimental aircraft designed to replace loud sonic booms with a quieter thump equivalent ...

After breaking the sound barrier for the first time, NASA’s X-59 supersonic jet flew faster and at higher altitudes in preparation for its most crucial test. The experimental aircraft reached a speed ...

Cross-country travel could one day look very different if NASA’s newest experimental aircraft lives up to its promise as its prepares to make history in the California desert. The agency’s X-59, a ...

Add Yahoo as a preferred source to see more of our stories on Google. Cross-country travel could one day look very different if NASA's newest experimental aircraft lives up to its promise as its ...

Occasionally I see references in Astronomy to the speed of something as “supersonic.” I’m having trouble reconciling this term with velocities typically found among astronomical objects. Wouldn’t ...

Quarterhorse demonstrator achieves supersonic flight. Credit: Hermeus High-speed aircraft maker Hermeus flew the Quarterhorse Mk 2.1 demonstrator aircraft above supersonic speed for the first time, ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A Colorado landmark state bill ...

The Supersonic Travel is still $299.99 though. The Supersonic Travel is still $299.99 though. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience ...