After months of test flights, NASA’s X-59 aircraft is gearing up for its biggest challenge yet: breaking the sound barrier ...

This is exciting news ...

NASA's X-59 jet is on the verge of finally breaking the sound barrier as the agency looks forward to the aircraft's first ...

American aerospace startup Boom made history on Tuesday by breaking the sound barrier during the test flight of its Boom Supersonic XB-1 demonstrator jet. The XB-1's flight, livestreamed from the ...

Hermeus aims to make planes for the U.S. military that travel over five times the speed of sound—and maybe even introduce the ...

DENVER (KDVR) — A Denver-based supersonic jet company became part of history when it became the company behind the first civil manufactured jet in the United States to hit supersonic speeds. Boom ...

NASA just wrapped engine performance tests on its X-59 research aircraft, which the space agency hopes will prove a means of mitigating supersonic aircraft’s odious sonic booms. NASA and Lockheed ...

Boom Supersonic's XB-1 aircraft set a new speed record during its latest test flight. The Colorado company is working through a flight test program of the XB-1 supersonic demonstrator aircraft, which ...

"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." When you purchase through links on our site, we may earn an affiliate ...

American aircraft company Boom Supersonic proved their name by successfully flying their civilian jet, the XB-1, faster than the speed of sound over the Mojave Desert Tuesday. The test flight out of ...

Why the Boeing 2707 failed to launch.

Occasionally I see references in Astronomy to the speed of something as "supersonic." I'm having trouble reconciling this ...