What happens during a sonic boomAn artist's concept shows the X-59 in flight, a design being developed by NASA and Lockheed Martin to create a faster-than-sound plane with a quieter sonic boom.
NASA/Lockheed MartinA sonic boom occurs when an aircraft exceeds the speed of sound.
That shock wave is what you hear as a sonic boom.
A sonic boom can generate sounds of up to 110 decibels, similar to a thunderclap or explosion strong enough to shatter windows and cause tremors.
The Quesst mission seeks to reduce "the loudness of a sonic boom reaching the ground to that of a gentle thump, if it is heard at all," the agency said.
Persons:
Lockheed Martin, Concordes
Organizations:
NASA, Lockheed, Concorde
Locations:
France, New York, London