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

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

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

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

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 ...

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

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

United Launch Alliance is preparing for the second-ever launch of its Vulcan Centaur rocket from our Space Coast. The rocket ...

Tomorrow at 6 a.m., ULA will attempt the second test flight of its Vulcan rocket. Learn more and find out how to watch: ...

United Launch Alliance's Vulcan rocket, under contract for dozens of flights for the US military and Amazon's Kuiper broadband network, lifted off from Florida on its second test flight Friday ...

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