In the near term, ULA will switch back to launching its soon-to-retire Atlas V rocket, the Vulcan rocket's predecessor. The ...

SpaceX, United Launch Alliance rockets have sent secret X-37B mini shuttle to orbit many times. Photos show what it looks ...

A United Launch Alliance Vulcan rocket is gearing up to carry a classified national security payload into space Tuesday night ...

United Launch Alliance's Vulcan Centaur lifted off for the third time ever in an experimental launch to put navigation ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission for US Space Force.

A successful rocket launch this week could mean big things for two large defense companies that co-own the space company.

Tory Bruno, president and CEO of the United Launch Alliance (ULA), has hinted that the company is working on improving the ...

United Launch Alliance has queued up its first Vulcan Centaur launch of the year, and its first ever for the Space Force. The company’s new primary rocket is set to lift off on the USSF-106 mission ...

United Launch Alliance (ULA) today named its new rocket “Vulcan,” and Vulcan Inc. — the investment arm of Microsoft co-founder Paul Allen — doesn’t appear to… ...

A United Launch Alliance (ULA) Atlas V rocket carrying the OSIRIS-REx spacecraft for NASA lifted off from Space Launch Complex-41 Sept. 8 at 7:05 p.m. EDT.