NASA Deputy Administrator, Jim Morhard, Tours MSFC Additive Manu NASA Deputy Administrator Jim Morhard, left, visits the Combustion Lab at Marshall Space Flight Center on March 25, where Michael Allison shares the advancements being made in additive manufacturing of rocket engine parts at Marshall. Allison leads the assembly and integration lead for the MC2 engine model, shown here, which is an additively manufactured liquid engine designed and developed at Marshall. During his tour of the center, Morhard also saw the work being done by Marshall to advance deep space exploration at the Liquid Hydrogen Test Stand, Deep Space Habitat, Payload Operations Integration Center and the Systems Integration Lab.