PCMag on MSN1 天
Boom Supersonic: Our Flights Can Break Sound Barrier Without a Sonic Boom
During the second supersonic flight of the XB-1 technology demonstrator today, the jet exceeded Mach 1 three times without a ...
Space.com16 天
NASA's new supersonic X-59 jet hits the afterburner (photos)
a modified version of the engine used in Boeing's F/A-18 Super Hornet flown by the U.S. Navy. "Running the engine, an F414-GE-100, with afterburner will allow the X-59 to meet its supersonic speed ...