United Launch Alliance's Vulcan rocket is preparing for its fourth launch and second national security mission. The upcoming mission will carry the rocket's heaviest payload to date on 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 ...

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

Around this time last year, officials at United Launch Alliance projected 2025 would be their busiest year ever. Tory Bruno, ULA’s chief executive, told reporters the company would launch as many as ...

United Launch Alliance is preparing its Vulcan Centaur rocket for a major national security mission from Cape Canaveral, a flight that will test whether this new workhorse can deliver for the U.S.

United Launch Alliance launches its next-generation Vulcan rocket on its January 2024 maiden flight from Cape Canaveral Space Force Station in Florida. (Malcolm Denemark/Florida Today via AP) The ...

United Launch Alliance was hoping to ramp up its new Vulcan rocket launches this year, but won't be launching any national security missions until it solves a recurring issue of booster nozzles ...