Choosing Blue Origin's made-in-America BE-4 engine for the Vulcan launch vehicle is part of ULA's path to ending US reliance on Russia's RD-180 engine for national security missions.
from NDTV News - Special https://ift.tt/2zBozwh
via Hiugic
from NDTV News - Special https://ift.tt/2zBozwh
via Hiugic
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