Hosted on MSN1mon
A startup hoping to build the next Concorde is on track to fly supersonic within weeksBoom is on track to reach supersonic speed ... It's still slightly slower than Concorde's cruising speed of Mach 2, or 1,350 mph. But if all goes to plan, passengers could fly supersonic in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback