Chris Ferguson a former space shuttle commander sits at the controls in the inside the company's CST-100 spacecraft simulator.

Chris Ferguson, a former space shuttle commander who is now director of Crew and Mission Operations for Boeing Space Exploration, sits at the controls in the inside the company's CST-100 spacecraft simulator. Boeing demonstrated that the CST-100 software allows a human pilot to take over control of the spacecraft from the computer during all phases of a mission following separation from the launch vehicle. The pilot-in-the-loop demonstration at the Houston Product Support Center is a milestone under Boeing's Commercial Crew Integrated Capability agreement with the agency and its Commercial Crew Program. Photo credit: NASA/Bill Stafford