The investigation was launched by ULA, not the FAA. ULA also has a total of 70 launches on its manifest − 47 for Amazon's ...

Unlike SpaceX Falcon 9 — which is fully liquid propellant — ULA's Vulcan rocket utilizes solid rocket boosters at liftoff. "The BE-4 rocket engines compensated, steered for that, and took us ...

Bruno says that when the engines are delivered to ULA, they are fully built and fully tested, with only minimal work required to integrate the engines into the Vulcan rocket. There is a contrast ...

NASA delays Mars mission forcing Blue Origin to pivot plans for 1st New Glenn launch The ramp-up of BE-4 engines since, ...

The BE-4, as well as BE-3U engines for New Glenn, will be manufactured at a new factory in Huntsville, Alabama, not far from ULA’s Decatur factory. Construction equipment has begun to arrive at ...