BREVARD COUNTY, Fla. — The United Launch Alliance has pushed back its next rocket launch attempt. ULA is moving its launch planning date of the Delta IV Heavy rocket from Thursday to Oct. 23.

Check back for live FLORIDA TODAY Space Team launch updates on this page, starting about two hours before ULA's Atlas V afternoon launch target time.

Learn about the mission profile about United's Launch Alliance - the 2nd certification flight of the Vulcan rocket. Credit: ...

United Launch Alliance took a week to reset, but was able to send up its second launch of the year, another mission for ...

The Atlas V rocket launched from the Florida Cape Canaveral Space Force Station on Monday, at 6:54 a.m. EDT, carrying 27 ...

ULA scrubbed the initial Project Kuiper 2 launch try about 35 minutes before liftoff, citing an elevated purge temperature ...

The rocket used in this mission was manufactured here in North Alabama. ULA in Decatur began preparations for the Kuiper 1 ...

United Launch Alliance (ULA) is set to launch Amazon's second group of satellites for its Kuiper internet satellite constellation today (June 16), and you can watch the action live.

The United Launch Alliance (ULA) is a joint venture between private space companies Lockheed Martin and Boeing that provides launch vehicles to NASA, the Department of Defense and other ...

United Launch Alliance's second next-generation Vulcan rocket climbs away from pad 41 at the Cape Canaveral Space Force Station, kicking off a second "certification" flight to clear the new rocket ...

United Launch Alliance completed a six-second test fire of the two BE-4 engines of its new Vulcan Centaur rocket for the first time on its launch pad at Cape Canaveral Space Force Station at 9:05 ...

Sale of United Launch Alliance is nearing its end, ... ULA's launch dominance has first been challenged and then supplanted by the rise of SpaceX and its less expensive and highly reliable Falcon ...