CST-100's Dual Engine Centaur

©ULA

CST-100's Dual Engine Centaur

The United Launch Alliance (ULA) Orbital Flight Test dual engine Centaur stage of the Atlas V rocket is in the final stage of production and checkout on May 22, 2018, at ULA's factory in Decatur, Alabama.

Boeing's CST-100 Starliner will launch on its first uncrewed flight test on the ULA Atlas V rocket. The Starliner is being developed and manufactured in partnership with NASA's Commercial Crew Program to return human spaceflight capabilities to the U.S.

Photo credit: United Launch Alliance KSC-20180522-PH_ULA01_0001 NASA image use policy. Larger image

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