ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

The company lofted an experimental navigation satellite on behalf of the U.S. military Tuesday at 8:56 p.m. EDT (0056 GMT on ...

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space ...

United Launch Alliance (ULA) is gearing up for a long-awaited comeback, returning to secretive payload lifts for the National ...

ULA Vulcan Launch completes its first National Security Space Launch mission, taking the reins from the Delta IV Heavy for ...

Live updates from Tuesday night’s ULA USSF-106 mission that launched a Vulcan rocket from Cape Canaveral Space Force Station in Florida.

United Launch Alliance (ULA) successfully launched its Vulcan rocket on Aug. 12, marking the launch vehicle’s first ...

A successful rocket launch this week could mean big things for two large defense companies that co-own the space company.

Vulcan rocket lifted off from Cape Canaveral shortly before 9 p.m. on Tuesday for the U.S. Space Force USSF-106 mission in ...

United Launch Alliance's Vulcan rocket will launch its first national security mission, USSF-106, on August 12, 2025, from Cape Canaveral.

7 Space Missions to Watch in August: Crew Dragon, Starlink, Dream Chaser and More A wave of private-led missions and international efforts continue to define the space industry in August.

As the Space Force deliberates the future scope of the GPS enterprise, it is preparing to launch the first U.S. integrated satellite PNT experiment in nearly half a century.