Supersonic speed - Wikipedia
Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this speed is …
Supersonic jets are making a comeback. Here’s what that means …
Feb 5, 2025 · Last week, American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now the first piloted non-military …
Meet NASA’s X-59: An ultraquiet supersonic jet that just made …
15 hours ago · NASA and Lockheed Martin’s X-59 "quiet" supersonic plane flew for the first time in October. It’s a major step towards reintroducing commercial supersonic flight in the United …
What Is Supersonic Flight? (Grades 5-8) - NASA
May 19, 2009 · Supersonic includes speeds up to five times faster than the speed of sound, or Mach 5. In 1947, Air Force Capt. Charles E. “Chuck” Yeager became the first person to fly an …
NASA's X-59 supersonic jet takes quiet flight over California …
Oct 30, 2025 · NASA and Lockheed Martin have successfully tested a supersonic jet designed to minimize noise. The X-59 jet took its first flight over the southern California desert, marking a …
NASA's X-59 'quiet' supersonic jet makes historic 1st flight (photos)
Oct 28, 2025 · NASA's X-59 "quiet" supersonic jet took off on its first-ever flight on Oct. 28, flying from Palmdale, California to its new home at Edwards Air Force Base.
NASA’s Quiet Supersonic Jet Takes Flight - WIRED
Oct 30, 2025 · The X-59 successfully completed its inaugural flight—a step toward developing quieter supersonic jets that could one day fly customers more than twice as fast as …
Supersonic flight | Commercial Air Travel, Mach 1 & Mach 2
Supersonic flight, passage through the air at speed greater than the local velocity of sound. The speed of sound (Mach 1) varies with atmospheric pressure and temperature: in air at a …
Supersonic aircraft - Wikipedia
A supersonic aircraft is an aircraft capable of supersonic flight, that is, flying faster than the speed of sound (Mach 1). Supersonic aircraft were developed in the second half of the twentieth …
Supersonic Flight | How Things Fly
Supersonic flight happens when an airplane reaches the speed of sound. The speed of sound is approximately 760 miles an hour. At 760 miles an hour air compresses, shockwaves form on …