United Launch Alliance Vulcan Centaur rocket launches from pad 41 at Cape Canaveral Space Force Station at 7:25 a.m. on ...

Vulcan rocket is now certified for U.S. national security missions after receiving certification from the U.S. Space ...

Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

The U.S. Space Force has certified United Launch Alliance’s Vulcan Centaur rocket, allowing that vehicle to conduct national ...