It carried GSSAP for the US Space Command’s Space Surveillance Network in near-geosynchronous orbit.

United Launch Alliance suffered yet another fiery burn-through on one of its solid rocket boosters during a national security mission Thursday, but the Decatur-built rocket made it to the designated ...

NASA is just hours away from its first crewed launch of 2026, and its first since Crew-11 flew to orbit in August last year. Just ahead of Crew-12’s liftoff, the space agency has released a short ...

Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

ULA’s Vulcan launches Space Force mission; solid booster anomaly under investigation ULA’s Vulcan launches U.S. Space Force mission to geosynchronous orbit ...

United Launch Alliance launched its first mission of 2026 with the USSF-87 mission from Cape Canaveral Space Force Station in Florida. Vulcan Centaur V-005, with four solid rocket boosters in the VC4S ...

Kendrick Simpson died by lethal injection Thursday morning at the Oklahoma State Penitentiary in McAlester for killing two ...

The United Launch Alliance is planning for the Vulcan to become its workhorse rocket. It faces its biggest test yet in its ...

A United Launch Alliance Vulcan Centaur rocket launched successfully Thursday morning while experiencing an issue with its booster after liftoff.

The United States has launched two orbital surveillance satellites, GSSAP-7 and GSSAP-8, as part of a classified space ...

The Vulcan has launched on its second-ever national security spaceflight in what will be the biggest test yet for ULA's ...

United Launch Alliance is preparing its Vulcan Centaur rocket for a major national security mission from Cape Canaveral, a ...