It was hoped that the rocket, a combination of the all-new Vulcan first stage and an evolved version of ULA’s Centaur III second stage, could be flying as soon as 2019. But the program suffered ...

All six missions will launch on ULA’s new rocket, Vulcan Centaur. The move was expected but requirement confirmation given Dream Chaser’s ability to launch on several launch vehicle options.

The first Vulcan launch by about four years before ULA successfully completed the rocket’s first demonstration flight in January 2024. ULA expected to be ready to launch the first military mission on ...

Vulcan flew twice in 2024 but the second mission had a rough ride to space. Those problems are the primary culprit behind ...

The 202-foot-tall Vulcan lifted an inert payload into deep space at 7:25 a.m. EDT from Cape Canaveral Space Force Station on ...