The silver-and-red Vulcan — equipped with four side-mounted solid rocket boosters — will lift off Tuesday, Aug. 12, from Cape Canaveral Space Force Station.

United Launch Alliance was supposed to fly its first national security mission on its new Vulcan rocket three years ago. On what would be Vulcan’s third ever launch and first for the government flying ...

Despite SpaceX decamping its longtime Southern California headquarters for Texas last year, the region remains an integral ...