The latest flight of United Launch Alliance’s Vulcan rocket was more than another routine climb to orbit. It was a high‑stakes national security mission, a live engineering stress test and a preview ...

With the launch of NASA's Crew-12 now pushed to Friday, those on the Space Coast are still in for a treat as United Launch Alliance now has a clear range to launch its Vulcan rocket from Cape ...

A United Launch Alliance (ULA) Vulcan rocket carrying the USSF-106 mission for the U.S. Space Force’s Space Systems Command (SSC) lifts off from Space Launch Complex-41 last year on Aug. 12 at 8:56 ...

ULA’s Vulcan Centaur suffered another solid rocket booster anomaly on its USSF-87 launch, yet still delivered satellites to geosynchronous orbit while data is reviewed.> American manufacturer’s hidden ...