September 20, 2021

Category: Technology

‘We have to be absolutely committed from here on out,’ says a Space Force launch director of Vulcan and BE-4
Space, Technology

‘We have to be absolutely committed from here on out,’ says a Space Force launch director of Vulcan and BE-4

Blue Origin is taking significantly longer than projected to finish testing and manufacturing of BE-4 rocket engines for United Launch Alliance’s Vulcan Centaur launch vehicle, according to the chief of the US Space Force launch enterprise. In pre-qualification tests, the engine is performing as expected, and ULA’s latest estimates that the Vulcan will possess flight-qualified engines […]

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