"What was that boom?" That's the question people throughout southern Delaware, from Millsboro to Fenwick Island to Lewes, ...

But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...

People in Central Florida could hear a mysterious “boom” Wednesday night. NASA and SpaceX crews are preparing to send the ...

Boom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have ...

"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...

NASA captures a historic image of the XB-1 supersonic jet breaking the sound barrier without a loud boom, marking a breakthrough.

A "son of Concorde" aircraft that may one day fly from New York to London in 1.5 hours has reached supersonic speeds. An ...

NASA's SPHEREx and PUNCH missions are scheduled to launch from Vandenberg Space Force Base Saturday evening, and locals can ...

NASA also gathered sound data from the test flight. Boom Supersonic analyzed the data and found that no audible sonic boom reached the ground. This is notable, because supersonic flights that make ...

SpaceX announced its eighth Starship launch for Monday, March 3 and is advising residents of a possible sonic boom during the flight. The 60-minute test window ...