HOUSTON .

HOUSTON -- JSC-2013-E076056 -- Kirk Shireman, deputy director of NASA's Johnson Space Center, takes the controls of The Boeing Company's mock-up CST-100 spacecraft at the company's Houston Product Support Center. Helping Shireman inside the fully outfitted test version of the CST-100 is Tony Castilleja, a mechanical engineer working on the Boeing project. Boeing showcased its work on a fully outfitted test version of the spacecraft to Bolden and Johnson management.

Boeing's CST-100 is designed to transport a mix of crew and cargo to low-Earth-orbit destinations. Boeing is one of three aerospace industry partners working with NASA's Commercial Crew Program, or CCP, during the Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to make commercial human spaceflight services available for government and commercial customers. To learn more about CCP, visit www.nasa.gov/commercialcrew. Photo credit: NASA/James Blair