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

A troubled European rocket critical to the continent’s goal of reducing its reliance on Elon Musk’s SpaceX thundered off a ...

SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission for US Space Force.

National Weather Service staff at its Moon office got a few odd calls last night, about a strange-looking blue swirl moving across the sky. “We had a couple of calls on the overnight shift,” said NWS ...

United Launch Alliance knocked out its first Vulcan Centaur launch of the year on Tuesday night, and its first ever for the ...

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space ...

SpaceX plans to launch 24 Starlink satellites from its Falcon 9 rocket on Tuesday after scrapping earlier launch dates.

Starlink satellites launch weekly from Florida, but what are they exactly? Here's a look at SpaceX's Starlink satellites.

Live updates from Tuesday night’s ULA USSF-106 mission that launched a Vulcan rocket from Cape Canaveral Space Force Station in Florida.

A United Launch Alliance Vulcan rocket launches on USSF-106 mission at 8:56 p.m. Tuesday, Aug. 12, from Cape Canaveral Space Force Station in Florida.