Vulcan is central to ULA’s effort to replace its Atlas 5 rocket and compete more directly for national security launches. With Vulcan missions on hold, the Space Force is now reliant solely on SpaceX ...

The U.S. Space Force is putting an indefinite halt on all national security missions aboard United Launch Alliance's Vulcan Centaur, following a repeat anomaly with the rocket's side boosters.

Reports suggest that the US Space Force is pausing missions on the Vulcan rocket until an anomaly observed during a February ...

M-code is more resistant to jamming, and its encryption makes it more difficult to spoof, a kind of attack that makes ...

Reports suggest Space Force may pause missions on the Vulcan rocket until an anomaly observed during a February launch from ...

Aerospace and defense company Ursa Major aims to bring greater containment and control to hypersonic flight with its HAVOC ...

American space agency NASA said the Space Launch System (SLS) rocket and the Orion spacecraft of Artemis II are now back in the Vehicle Assembly Building (VAB).

The cold weather didn’t delay SpaceX’s plans to launch another Starlink mission Tuesday, but did delay NASA’s plans to roll back the Artemis II rocket from the launch pad.

"We're still in the initial phases of that investigation, so we'll continue to to work with the United Launch Alliance and their suppliers to make sure we've got the right level of insight and ...

NASA's Space Launch System rocket and Orion spacecraft for the Artemis II mission returned to the Vehicle Assembly Building ...

In Pittsylvania County, Avio will invest $500 million and hire 1,000 for solid rocket motors plant, and in Fairfax County defense tech firm GRVTY positions it headquarters, adds 200 jobs. In ...

Once Nasa's Artemis II Space Launch System (SLS) rocket and Orion spacecraft arrived at the Vehicle Assembly Building, technicians immediately began investigating why the flow of helium to the ...