United Launch Alliance's Vulcan rocket, under contract for dozens of flights for the US military and Amazon's Kuiper ...

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

United Launch Alliance's new Vulcan Centaur rocket just launched on its second-ever mission, a key test flight that keeps it ...

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

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 ...

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

The United Launch Alliance successfully launched its second Vulcan rocket from Complex 41 at Cape Canaveral Space Force ...

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

Upcoming SpaceX, NASA, ULA rocket launch schedule from Florida Roughly 40 minutes after liftoff, ULA President and CEO Tory Bruno said the Vulcan trajectory remained nominal, and the Centaur V ...