For the fourth time in a little more than a year, the US Space Force needs to send up a new satellite to replenish the ...
United Launch Alliance’s woes with its new Vulcan rocket have forced it to switch gears to only launching Atlas V rockets for ...
With SpaceX having been assigned the final GPS III mission, ULA's Vulcan will launch the USSF-70 mission in the summer of ...
Update: The United Launch Alliance has put out a statement declaring the mission a success and indicating plans to investigate an anomaly observed early in the flight on the solid rocket boosters. The ...
United Launch Alliance announced this week that its new boat for transporting rockets, SpaceShip, nears completion and will ...
A United Launch Alliance Vulcan rocket carrying a suite of classified Space Force payloads suffered what appeared to be a burn through in the nozzle of a strap-on solid-fuel booster Thursday, but ...
A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's what we know.