Have you ever sat down and thought “I wonder if a trebuchet could launch a projectile at supersonic speeds ... is going well past the speed of sound, with a report quite similar to that ...

a "boomless cruise" option in which its planned Overture supersonic airliner would fly a little faster than the speed of sound without a sonic boom reaching the ground. The Denver startup ...

These disturbances move at the speed of sound. In supersonic flight these disturbances combine to form shock waves around the vehicle. When people say you can see a fighter jet before you hear it ...

When the experimental XB-1 aircraft broke the sound barrier three times during its first supersonic flight on 28 January, it did not produce a sonic boom audible from the ground, according to US ...

Sirens sounded across central Israel following a projectile launched from Yemen, the IDF announced early Friday morning. According to the IDF, the missile was intercepted before crossing into ...

The key to understanding the environmental effects of supersonic aircraft is that, whenever its speed exceeds the speed of sound, shock waves form around the aircraft. These shock waves significantly ...

Boom Supersonic's XB-1 jet went out in style on Monday (Feb. 10). The XB-1 broke the sound barrier three times ... to be making thrust on those engines around the end of this year, start building ...

that means it has hit the same speed that sound waves travel at through air.) CEO and founder Blake Scholl says the test flight marks a crucial milestone in the return of civilian supersonic ...

After reaching an altitude of approximately 35,000 feet (around 10,670 ... noise caused by shock waves generated as the aircraft crosses the sound barrier. Commercial supersonic flight: A ...

Scholl described the phenomenon as sound waves ... around and it goes back up before anybody could ever hear it. "And that is a big deal, because that's what's going to allow us to legalize ...