At 5:24 p.m. May 28, a great many people in the Columbia area heard a loud boom and felt the structures they were in shake.

Agency says the experimental, quiet aircraft is expected to break the sound barrier in early June.

WARNER ROBINS, Ga. — Some people across Central Georgia may have been startled Friday afternoon after hearing a loud boom, but there is no need to panic. In fact, someone has already admitted ...

NASA and Lockheed Martin's X-59 supersonic aircraft, designed to reduce sonic booms to quiet "thumps," is nearing its maiden flight after completing initial taxi tests. The X-59's test flights aim to ...

Two bases say it wasn't them. NASA reported no meteor. A leading theory: an aircraft went supersonic, and the sound bounced ...

Residents of Washington, D.C., and parts of Virginia were startled on Sunday afternoon by an explosive noise that reverberated overhead, which officials later confirmed was a sonic boom produced as ...

Boom Supersonic might have snatched aviation's holy grail after announcing on Monday that its XB-1 test plane had completed its maiden supersonic flight two weeks ago without producing a sonic boom ...

SpaceX's next Falcon 9 rocket launch from Vandenberg will attempt a return-to-base landing, possibly causing louder sonic ...