In the near-term, ULA will switch back to launching its soon-to-retire Atlas V rocket, the Vulcan rocket's predecessor. The ...

ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

United Launch Alliance's Vulcan Centaur lifted off for the third time ever in an experimental launch to put navigation ...

Aug. 13 (UPI) -- Europe's Ariane 6 rocket sent a weather and climate satellite to orbit on Tuesday night. The Ariane 6 took ...

Across the region on Tuesday night, bright lights could be seen in the sky, and it was a rocket launch out of Florida.

United Launch Alliance completed its first US national security mission with the newly developed Vulcan rocket, a key test of ...

ULA's Vulcan Centaur launches first national security mission Vulcan Centaur launches first national security mission ...

United Launch Alliance lofted an experimental navigation satellite on the first national security mission of its new Vulcan ...

ULA’s Vulcan is expected to become the company's central launcher for national security and commercial space missions, but ...

Visible across the Northeast, the bright, pill-shaped light was the exhaust plume from the United Launch Alliance's Vulcan ...

What was the mysterious white spiral flying in the night sky as stargazers looked up during the Perseid meteor shower peak ...