Californians may soon see the powerful ULA Vulcan rocket blazing across the sky brighter and more widely visible than what is ...

United Launch Alliance was hoping to ramp up its new Vulcan rocket launches this year, but won’t be launching any national ...

Boeing and Lockheed investors can't count on revenue contributions from ULA for awhile. How big a problem is that?

The powerful Vulcan rocket faces its biggest test yet as it prepares to launch on its second national security spaceflight from Florida. This time around, a rocket meant to become the United Launch ...

A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's ...

NASA moved quickly to tap United Launch Alliance to help fill in the blank the agency created when it decided to alter its ...

This decision follows an anomaly where sparks were seen coming off the rocket during its most recent mission. An investigation into the issue could take months, potentially delaying ULA's planned ...

A United Launch Alliance Vulcan rocket is scheduled to launch a Space Force mission from Cape Canaveral. The USSF-87 mission will deploy a "neighborhood watch" spacecraft to monitor objects in ...

What does 3 million pounds of liftoff thrust look like? A large chunk of Florida residents may see it when United Launch Alliance’s Vulcan rocket launches from Florida. That is, if their city falls on ...

This USSF-87 mission is the ULA rocket's longest to date and carries its heaviest payload. The mission is meant to deploy a spacecraft to an orbit nearly 90 times higher than the International Space ...

The United Launch Alliance's most recent mission with its Vulcan rocket may have ended in success, but an anomaly detected during the launch is throwing into question when it could get off the ground ...