资讯

IFLScience on MSN1 个月
NASA Image Shows XB-1 Jet Break The Sound Barrier Without Producing Audible Sonic Boom
NASA has released a new image showing the moment Boom Supersonic's XB-1 jet broke the sound barrier without producing an ...
The News Journal23 天
Sonic boom to blame for noise, shaking throughout southern Delaware on Monday
The noise heard and felt throughout southern Delaware and as far away as Cape May, New Jersey, on Monday was indeed a sonic boom. After saying Monday that Naval Air Station Patuxent River aircraft ...
PCMag on MSN1 个月
Boom Supersonic: Our Flights Can Break Sound Barrier Without a Sonic Boom
"We broke the sound barrier not once, not twice, but actually three times—each time without making an audible sonic boom,” Scholl said on Boom’s livestream. “It’s about how you fly the ...