The Vulcan Centaur is a new methane-fueled rocket from United Launch Alliance (ULA), one of the U.S.' most experienced space launch operators.

United Launch Alliance's new Vulcan Centaur rocket is 'go' for its second-ever liftoff, a test flight scheduled to launch on Friday morning (Oct. 4).

United Launch Alliance's new Vulcan Centaur rocket just launched on its second-ever mission, a key test flight that keeps it on track for certification by the U.S. Space Force.

The United Launch Alliance called off the first-ever engine test of its new Vulcan Centaur rocket on the launch pad in Florida on Thursday (May 25) due to a technical issue on the booster.

United Launch Alliance's 200-foot-tall Vulcan Centaur—its first new rocket design in 18 years—is a potent combination of strength and versatility.

A new era for United Launch Alliance began as the first Vulcan Centaur rocket made its much-delayed debut blasting off on an overnight launch from Cape Canaveral Space Force Station.

Gif: ULA/Gizmodo After weeks of anticipation, United Launch Alliance (ULA) fired up the two engines of its Vulcan Centaur rocket to prepare for its inaugural flight.

Artist's rendering of a Vulcan Centaur launching.. Credit - SeanMichealClemes, CC SA 4.0. We’ll have to wait a bit longer for the first flight of United Launch Alliance’s new heavy-lift rocket.

Update: Astrobotic’s Peregrine lander fell back to Earth 10 days after launch due to a propellant leak that ruled out a moon landing. United Launch Alliance’s next-generation Vulcan Centaur ...

The launch of the Vulcan, which holds payloads from NASA and other paying customers, is set for 2:18 a.m. on Monday.

United Launch Alliance isn't taking any chances with its new Vulcan Centaur rocket opting to stand down from a planned hot fire test Thursday continuing the potential delays before its debut ...

United Launch Alliance's new Vulcan Centaur rocket just launched on its second-ever mission, a key test flight that keeps it on track for certification by the U.S. Space Force.