WASHINGTON — In the nearly six years since the U.S. Space Force was created, Lt. Gen. DeAnna Burt has watched the Pentagon’s ...

The United Launch Alliance launched a Vulcan rocket Tuesday night from Florida as part of the first U.S. Space ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission for US Space Force.

Space Base Delta 1 Commander Colonel Kenneth F. L. Klock and Space Base Delta 41 Commander Colonel Eric D. Bogue will deliver ...

ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

Donald Trump's Navy and Air Force are poised to cancel two nearly complete software projects that took 12 years and well over ...

The United Launch Alliance 's Vulcan rocket sent the first U.S. national security mission to space on Tuesday night, sending ...

United Launch Alliance (ULA) successfully launched its Vulcan rocket on Aug. 12, marking the launch vehicle’s first ...

SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites ...

United Launch Alliance has queued up its first Vulcan Centaur launch of the year, and its first ever for the Space Force.

Live updates from Tuesday night’s ULA USSF-106 mission that launched a Vulcan rocket from Cape Canaveral Space Force Station in Florida.