The next launch of a United Launch Alliance rocket could come as soon mid-year, but that depends on two things — Amazon Kuiper satellites being ready and the the Vulcan mishap being fully ...

United Launch Alliance (ULA) completed the second successful launch of its Vulcan rocket Friday morning, a key step in the future use of the rocket for national security missions. The 202-foot ...

Space Force is to blame for Vulcan delays? The debut of United Launch Alliance's Vulcan rocket was delayed more than four years, ultimately from 2019 to January 2024. The first flight went very ...

Speaking to media at the Satellite 2020 conference in Washington, DC, CEO Tory Bruno previewed the end of United Launch Alliance’s current Atlas and Delta launch vehicles in favor of the new ...

Delayed Space Force certification of ULA's Vulcan rocket is throwing a proverbial monkey wrench into these plans. Further delays for ULA could prevent Boeing from earning its expected profit in 2025.

Vulcan booster anomaly blamed on "manufacturing defect." The loss of a solid rocket motor nozzle on the second flight of United Launch Alliance’s Vulcan Centaur last October was caused by a ...

During the mission, right after launch a nozzle sheared off one of two solid rocket boosters provided by Northrop Grumman. Vulcan’s main BE-4 engines, built by Blue Origin, were powerful enough ...