This year could be a big one for a unique aircraft called the X-59. The plane is a collaboration between Lockheed Martin and NASA, intended to break the sound barrier as quietly as possible.

Business NC-bound Boom Supersonic breaks the sound barrier. Watch its test flight here. By Brian Gordon Updated January 28, 2025 1:11 PM ...

Boom Supersonic broke the sound barrier in late January with its XB-1 test jet, paving the way forward in the startup's efforts to build its own supersonic airliner.

US News Supersonic jet dubbed ‘Son of Concorde’ breaks sound barrier for first time with 844 mph flight By Ronny Reyes Published Jan. 28, 2025, 4:45 p.m. ET ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time on a test flight over the American desert.