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.

The U.S. Space Force has swapped rockets for an upcoming GPS satellite launch, moving to a SpaceX Falcon 9 while the investigation into an anomaly with ULA's Vulcan Centaur continues.

A Vulcan Centaur rocket launched a pair of space surveillance satellites for the U.S. military early Thursday morning (Feb. 12). USSF-87's primary payloads were two satellites for the Geosynchronous ...

A United Launch Alliance (ULA) rocket had a bumpy ride delivering its national security payload to geosynchronous orbit, releasing a cloud of debris reminiscent of an anomaly that tainted an earlier ...

Feb. 12 (UPI) --A United Launch Alliance Vulcan Centaur rocket launched successfully Thursday morning while experiencing an issue with its booster. An apparent burn-through could be seen near the ...

The U.S. Space Force is putting an indefinite halt on all national security missions aboard United Launch Alliance's Vulcan Centaur, following a repeat anomaly with the rocket's side boosters. A ...

As SpaceX and NASA gear up for the Crew-12 launch from Cape Canaveral in Florida early on Friday morning, its colleagues at United Launch Alliance (ULA) are just hours away from sending the Vulcan ...

The push to get United Launch Alliance’s new rocket off the ground will have to wait for more fixes and testing, but it’s still aiming to launch before the end of the year. ULA President and CEO Tory ...

WASHINGTON — NASA has selected United Launch Alliance’s Centaur 5 as the upper stage for its Space Launch System rocket for two crewed missions planned for 2028. Centaur 5 was developed as the upper ...

The U.S. Space Force has swapped rockets for an upcoming GPS satellite launch. "With this change, we are answering the call for rapid delivery of advanced GPS capability while the Vulcan anomaly ...