The X-1’s fuselage was designed to resemble a .50 caliber bullet—one of the only shapes known to have stable flight at ...
On a cool October morning in 2025, a sleek jet streaked across the sky above California’s Mojave Desert. This was NASA and Lockheed Martin’s X-59, an experimental airplane designed to fly faster than ...
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, ...
The "quiet" supersonic aircraft developed by NASA and Lockheed Martin has completed its first flight in California. Dubbed the X-59 Quiet SuperSonic Technology Aircraft, or Quesst, it is a sleek ...
Skydiver, daredevil and extreme athlete Felix Baumgartner died Thursday. He was 56. The Austrian, who in 2012 became the first person to break the sound barrier with just his body, died in a ...