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 ...

A Vulcan Centaur rocket successfully launched two U.S. spy satellites on Feb. 12 despite suffering an anomaly with one of its solid rocket boosters, echoing the result of an October 2024 mission.

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 ...

A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's ...

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 ...

United Launch Alliance flew its Vulcan rocket for only the fourth time early Thursday, but suffered yet another fiery burn ...

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

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