The United States banned supersonic flights over its land in 1973 due to their ear-splitting sonic booms. Experts are ...

NASA is testing the X-59, an experimental plane that was designed to exceed the speed of sound without a loud sonic boom.

NASA's experimental aircraft reached a major milestone last week by achieving supersonic speed. It's a first for the agency ...

NASA's experimental aircraft reached a major milestone last week by achieving supersonic speed. It's a first for the agency ...

NASA's X-59 jet-meant to break the sound barrier without a sonic boom-passed Mach 1 for the first time this month, marking a ...

The X-59, the centerpiece of NASA's Quesst ("Quiet Supersonic Technology") program, is designed to generate mild thumps ...

As the aircraft broke the sound barrier, however, its quiet thump was not heard. A NASA F-15 chase plane flew nearby to ...

This experimental plane, which reached supersonic speeds yesterday, is designed to travel faster than the speed of sound ...

NASA's experimental X-59 aircraft marked a major milestone Friday, June 5, when it flew faster than the speed of sound for ...

NASA's X-59 QueSST flew faster than the speed of sound for the first time, expanding into the supersonic portion of its ...

On June 5, 2026, NASA's experimental X-59 aircraft flew faster than the speed of sound for the first time, setting the stage ...

Russia is making efforts to develop supersonic passenger jet, according to a report. United ...