"Vulcan certification adds launch capacity, resiliency and flexibility needed by our nation's most critical space-based ...

ULA's Vulcan rocket has been certified by the US Space Force for national security missions after completing a rigorous ...

A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

Vulcan achieved its major objectives on that mission as well, according to ULA, despite encountering a problem — the failure of an engine nozzle on one of its two solid rocket boosters.

CENTENNIAL, Colo., March 26, 2025 /PRNewswire/ -- Following years of development and completing a comprehensive certification plan including two successful certification missions, the United ...

Vulcan is available in four standard offering configurations including zero, two, four and six solid rocket booster (SRB) variants. Booster propulsion is provided by a pair of BE-4 engines ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center Trump releases classified JFK files on assassination. Here's what they say.

The slow race of getting ... the rocket that provides the oomph for what will be the first crewed mission in the Artemis program is in place. Together, the core stage's four RS-25 engines ...

Three NASA-funded rockets are set to launch from Poker Flat Research Range in Fairbanks, Alaska, in an experiment that seeks to reveal how auroral substorms affect the behavior and composition of ...

United Launch Alliance launches its next-generation Vulcan rocket on its January 2024 maiden flight from Cape Canaveral Space Force Station in Florida. (Malcolm Denemark/Florida Today via AP ...

before urging NASA once more to "accomplish MSR more quickly and affordably than the current proposed architecture." Citing Rocket Lab's proven experience in building engines, guidance systems ...