United Launch Alliance's Vulcan rocket completed its second successful flight on Friday, an important step for future use.

If the Space Force deems it a clean mission, the rocket could be certified to fly national security satellites in the coming ...

The rocket company, jointly owned by Boeing and Lockheed Martin, has been racing to prepare its vehicle to carry military ...

Forecasters now predict an 80% chance of "go for launch" weather conditions during Friday's window, with cumulus clouds ...

A shower of sparks was seen flying from near the Vulcan's engines about 38 seconds after Friday's liftoff from Cape Canaveral ...

Jam packed issues filled with the latest cutting-edge research, technology and theories delivered in an entertaining and ...

ULA's heavy-lift rocket is poised to make a big impact in the industry, but tomorrow's second launch will need to go well for ...

This is the second certification mission for the Vulcan rocket. It’s a requirement to be used regularly by the U.S. Space ...

ULA rolled the Vulcan Centaur out to Space Launch Complex-41 (SLC-41) at Florida's Cape Canaveral Space Force Station today ...

United Launch Alliance achieved a major milestone by successfully launching its next-generation Vulcan rocket from Cape ...

United Launch Alliance's Vulcan rocket experienced unexpected sparks during its certification flight, raising questions about its performance.

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