United Launch Alliance's (ULA) powerful new Vulcan Centaur rocket is two for two. Vulcan Centaur, the successor to ULA's workhorse Atlas V, launched today (Oct. 4) at 7:25 a.m. EDT (1125 GMT ...

United Launch Alliance, the company that builds and launches the Vulcan rocket, is investigating the cause of the booster anomaly before resuming Vulcan flights. Despite the nozzle failure ...

As the rising sun illuminated clouds in pinkish hues, United Launch Alliance's Vulcan rocket bolted off the pad Friday morning on its second-ever flight, making for a photogenic display for Cocoa ...

ULA's new Vulcan rocket, which will replace the Atlas V, has launched on two successful test flights. The company spokesperson said there were no problems with payload fairing debris on either of the ...

United Launch Alliance (ULA) completed the second successful launch of its Vulcan rocket Friday morning, a key step in the future use of the rocket for national security missions. The 202-foot ...

SpaceX kept the launch machine rolling with another Starlink mission from the Space Coast on Thursday morning. A Falcon 9 ...

Will a SpaceX Falcon 9 rocket lift off the pad Saturday morning, creating a back-to-back-day launch doubleheader following Friday's second-ever flight of United Launch Alliance's Vulcan rocket?

Those are firing GEM 63XL solid rocket boosters (SRBs), built and supplied to ULA by Northrop Grumman (NYSE: NOC). They give the Vulcan first stage a bit of extra oomph to help lift it into orbit ...

Boeing and Lockheed Martin's joint venture, United Launch Alliance, launched its second Vulcan Centaur rocket on Oct. 4. The rocket suffered an anomaly when a solid rocket booster nozzle fell off ...