Vulcan rocket hardware drafted in amid Artemis reshuffle but still no word on lander NASA has selected United Launch Alliance's Centaur V upper stage for the Artemis missions that aim to return ...

LAS VEGAS — United Launch Alliance now plans to launch its first Vulcan Centaur rocket on Christmas Eve, carrying a commercial lunar lander. The company announced Oct. 24 that the launch of the Cert-1 ...

While a static-fire test of Vulcan's booster June 7 was a success, the rocket's first launch will be delayed to make "minor reinforcements" to the Centaur upper stage. Credit: ULA WASHINGTON — The ...

A hydrogen leak during qualification testing of a United Launch Alliance (ULA) Vulcan rocket upper stage was not due to a problem with the test stand, raising the prospect of a potential Centaur V ...

It looks like the often-delayed United Launch Alliance Vulcan Centaur rocket is ready for launch. A lot is riding on the new rocket, not the least of which is ULA’s hopes of competing with SpaceX, the ...