Latest about united launch alliance
ULA delays 1st Vulcan rocket launch to late 2023 after explosion during test
The Vulcan Centaur is now scheduled to debut in late 2023, provided the rest of its development goes according to plan.
Blue Origin's BE-4 rocket engine exploded during June 30 test: report
One of Blue Origin's powerful BE-4 rocket engines exploded about 10 seconds into a test on June 30, CNBC reported.
ULA delays 1st launch of Vulcan Centaur rocket again
United Launch Alliance has pushed back the debut launch of its new Vulcan Centaur rocket again, to make modifications to the vehicle's upper stage.
Delta IV Heavy rocket launches US spy satellite on penultimate mission (video)
United Launch Alliance's powerful Delta IV Heavy rocket flew for the second-to-last time early Thursday morning (June 22).
ULA test-fires new Vulcan Centaur rocket on the launch pad for 1st time (video)
United Launch Alliance's next-generation Vulcan Centaur rocket took a big step toward its debut launch, acing a crucial engine firing today (June 7).
ULA calls off critical Vulcan Centaur rocket test on launch pad due to engine ignition delay
United Launch Alliance (ULA) is gearing up for a critical test firing of its next-generation Vulcan Centaur rocket, and it could happen as soon as this week.
ULA's Vulcan rocket launch debut delayed by fireball during testing
United Launch Alliance's plans for a first launch of its new Vulcan rocket have been complicated by a violent explosion during testing of the rocket's upper stage.
Private Dream Chaser space plane's 1st launch slips to December: report
Sierra Space's Dream Chaser will delay about half a year to December, while its new United Launch Alliance Vulcan rocket's upper stage had an anomaly during testing.
