PC Magazine on MSN2 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 ...
Winston-Salem Journal2 天
Supersonic passenger flights with no sonic boom felt on the ground? Boom Supersonic thinks ...
A supersonic Boom Supersonic flight across the United States — beginning potentially as early as 2029 — could be at least 90 ...
CNN7 天
Supersonic jets are making a comeback. Here’s what that means for air passengers
In the early 1970s, sonic boom concerns led the United States government to ban supersonic passenger flight over land in the US. This hurt the Concorde’s potential market, hence its only two ...