Less than a year from the maiden flight, the first civil supersonic jet made by a private company aims to demonstrate ...

MOJAVE, California—High-speed airliner developer Boom took a major leap toward the development of its Mach 1.7 Overture transport with the successful supersonic flight of its XB-1 demonstrator, the ...

That will set the stage for the Super Heavy-Starship launch from SpaceX's Boca Chica, Texas, manufacturing and flight test facility at 5 p.m. EST, weather permitting. The Super Heavy-Starship is ...

Taller, packed with more propellant, and equipped with its first-ever payload, SpaceX’s reusable megarocket lifted off for its seventh flight test from Boca Chica, Texas Thursday. Moments after ...