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

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

Despite an apparent problem with one of two strap-on boosters, the Vulcan reached orbit and otherwise performed as expected.

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

United Launch Alliance sent its second Vulcan rocket into space on Friday morning after delays that took the launch back more ...

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

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 ...

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

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

Depending on weather and cloud cover, a rocket launched from Cape Canaveral, especially early morning ones, could potentially ...

United Launch Alliance is targeting the second-ever launch of its next-generation Vulcan rocket for no earlier than Oct. 4 from Cape Canaveral Space Force Station. ULA's first red-and-white Vulcan ...

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