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

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

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

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

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 ...

The first two Vulcan test flights last year used a configuration of the rocket with two strap-on boosters to add an extra ...

A United Launch Alliance Vulcan rocket is gearing up to carry a classified national security payload into space Tuesday night ...

What time is liftoff? ULA's Vulcan may be visible beyond Cape Canaveral, Florida, pending weather. See which cities made ...

Depending on weather, trajectory and clouds, the nighttime ULA Vulcan rocket launch from Cape Canaveral, Florida, may be seen ...

United Launch Alliance (ULA) is gearing up for a long-awaited comeback, returning to secretive payload lifts for the National ...

ULA will launch US national security satellites into space — and it's possible people can see Vulcan rocket liftoff far ...