That one flew back in July leaving only 15 more Atlas V rockets left for ULA. The final Delta IV Heavy rocket flew earlier ...

ULA will analyze the Cert-2 flight data, then hand that information ... half of them with Vulcan Centaur and half with the still-active Atlas V. One of those Vulcan Centaur flights will likely ...

The probe launched atop a United Launch Alliance Atlas V 411 rocket from SLC-41 at the Cape Canaveral Air Force Station, Florida, at the start of a 2-hour launch window that opens at 23:03 EST ...

After more than 600 launches, United Launch Alliance (ULA) has announced that the final mission to fly on an Atlas has been booked. Between now and the end of the decade, ULA will fly 28 more ...

The next test (QM-2) is a risk mitigation test for the US ... to help lower costs and increase performance for the ULA Atlas and Vulcan launch vehicles, as ULA and others need to control costs ...

Gary Wentz, ULA’s vice president of government and commercial programs, told reporters the RL10 C-1-1 is a higher performance engine than the RL10 C-1 flown in previous Atlas 5 missions.

A pair of test satellites aboard a United Launch Alliance Atlas V rocket lifted off from Cape Canaveral, Florida, just after 2 p.m. ET Friday, as shown by launch footage that ULA posted on X ...