United Launch Alliance's years-long delays with its new Vulcan rocket have flipped the script for national security missions, ...

have partially disassembled the first Vulcan rocket to send the launch vehicle’s upper stage back to its factory for reinforcements to its paper-thin steel fuel tank. A test article for the ...

ULA was targeting May 4 for the first launch of the Vulcan vehicle from Cape Canaveral Space Force Station in Florida, with the rocket arriving at the site in late January. However, on March 29 ...

A source said the company is willing to wait until September to launch Dream Chaser. But if the vehicle is not ready by then, Vulcan will likely seek out alternatives. Two sources said United ...

The realm of space exploration has entered a new era with cutting-edge technologies and groundbreaking innovations. One remarkable endeavor is the United Launch Alliance's (ULA) Vulcan launch, a ...

BREVARD COUNTY, Fla. − United Launch Alliance's new red-and-white Vulcan rocket lifted off in the early Monday morning darkness directly on time during its maiden flight from Cape Canaveral ...

United Launch Alliance expects its Vulcan rocket to conduct its second Space Force certification flight in September, positioning the launch vehicle to fly its first national security space ...

"The Vulcan launch vehicle experienced a data dropout, which caused the ground systems to stop propellant flow to the rocket," said Andrea Lehnhoff, launch commentator. "The team has configured ...

The Vulcan's maiden launch on Jan. 8 went off without a hitch ... that we're able to use for just characterizing a vehicle," Bruno said. "We're putting all kinds of other instruments (in) just ...

"To develop a new space launch vehicle, the rule of thumb is it costs you somewhere between $5 and $7 billion. Vulcan is not outside the rule of thumb," ULA President and CEO Tory Bruno said ...