On Friday morning, Cape Canaveral was the site of a paramount launch for the United Launch Alliance. After multiple brief holds, ULA's second Vulcan rocket certification mission, known as Cert-2 ...

CAPE CANAVERAL SPACE FORCE STATION — Space lovers had to wait as United Launch Alliance ... Vulcan is the booster and the Centaur is the second stage. For this mission, the Vulcan Centaur VC2S ...

Update for 1 p.m. ET on June 16: The planned June 16 launch of the Kuiper-2 mission was scrubbed due to an issue with its United Launch Alliance (ULA) Atlas V rocket — specifically, "an engineering observation of an elevated purge temperature within the booster engine," ULA wrote via X on June 16. No new target launch date has been announced.

United Launch Alliance scrubbed Monday an attempt for what would have been its second launch of the year, another mission for Amazon’s effort to compete with SpaceX’s Starlink internet constellation.

What time is liftoff? ULA's Atlas V should be visible outside of Florida pending weather. Did your city, state make the rocket launch visibility map?

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

The second flight of Blue Origin’s New Glenn slipped from early spring to late August, messing with the company’s original plan to launch its giant rocket eight times in 2025. Beyond missing launch targets,