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dsc71548.jpg
Detail of the Descent Propulsion System engine mockup's helium injector valves.
Picture 1 of 2.
Rocketdyne's entrant in the DPS engine competition used helium injection to accomplish deep throttling, giving additional evidence that this is likely a mockup Rocketdyne's version of the DPS engine.
| Time picture taken | Sun Nov 8 11:47:14 2009 |
| Location picture taken | Lobby of "Old" Entrance U.S. Space & Rocket Center Huntsville, AL |
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