"We broke the sound barrier not once, not twice ... A NASA study (PDF) of a series of test flights in 2012 with an F-18 fighter jet established that boomless operation was doable with precise ...

The Blue Angels have a long history of service with the U.S. Navy, having been established back in 1946. Here's a look at the ...

Written with all of the fierce intelligence and passion for truth that millions have come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words ...

Boom Supersonic and NASA just dropped an incredible photo of the XB-1 breaking the sound barrier over the Mojave ... hit Mach 1.18 (772 mph) during its second supersonic flight on Feb. 10.

“This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier. Thanks to Geppetto’s exceptional flying and our partnership with ...