A new lawsuit argues unelected billionaire Elon Musk is acting like a Cabinet member and should stop slashing federal budgets until he's confirmed by Congress. Attorney and former White House ...
Two weeks ago, Boom Supersonic’s XB-1 demonstrator plane made history when it broke the sound barrier over the continental United States, reaching 750 miles per hour (Mach 1.12) near Barstow, ...
On January 28, American firm Boom Supersonic achieved supersonic flight with its XB-1 demonstrator aircraft, surpassing the speed of sound. But that is not the only unique aspect of this event. The ...