The United Launch Alliance successfully launched a Vulcan Centaur rocket into orbit from Cape Canaveral Space Force Station ...

The Pentagon has launched its first experimental navigation satellite in nearly five decades, aiming to test out a new ...

United Launch Alliance completed its first US national security mission with the newly developed Vulcan rocket, a key test of ...

A mysterious glowing object spotted over New Jersey skies Tuesday night, Aug. 12, had locals buzzing — but it wasn’t a UFO.

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

The L3Harris-built Navigation Technology Satellite-3 satellite launched on a United Launch Alliance Vulcan rocket Aug. 12 ...

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.

United Launch Alliance knocked out its first Vulcan Centaur launch of the year on Tuesday night, and its first ever for the ...

The glowing object was actually the Vulcan Centaur rocket from United Launch Alliance (ULA), launched from Cape Canaveral, ...

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

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

The Los Angeles City Council Tuesday confirmed the appointment of two new members to the citizens oversight committee ...