A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently made an otherwise "nominal" ascent to space, the company said.
A United Launch Alliance Vulcan rocket carrying a suite of classified Space Force payloads suffered what appeared to be a burn-through at or near the nozzle of a strap-on solid-fuel booster Thursday but apparently made an otherwise "nominal" ascent t... [4268 chars]