The sound barrier is something many people have heard of, but few understand, as it's somewhat of a misnomer. The speed of sound is known as Mach 1 (767 mph), and when an object moves beyond this, ...

After decades of thunderous sonic booms keeping supersonic flight grounded over U.S. cities, a sleek experimental jet from NASA is finally ready to rewrite the rules in the skies. The space agency’s X ...

That roar was not an explosionAfter a supersonic aircraft passes overhead, you may hear a "boom" sound. Many people perceive ...

For years now, NASA has been working on the X-59, a supersonic jet that’s also super quiet, reaching ludicrous speeds without sounding like it’s tearing a hole in the sky. According to NASA, that ...

China is preparing to test an experimental supersonic passenger aircraft, which can travel at twice the speed of sound with a significantly reduced sonic boom. The TMS-10 demonstrator plane has ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump has ordered the Federal Aviation Administration to end the 52-year ban on supersonic flights in the United ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Boom Supersonic's demonstration ...