Commercial Crew Program

NASA astronauts Josh Cassada, foreground, and Suni Williams pose for a photograph inside of the Boeing Mockup Trainer at NASA’s Johnson Space Center in Houston, Texas on Aug. 2, 2018 ahead of the commercial crew flight assignments announcement Aug. 3. The pair was assigned to launch aboard Boeing’s CST-100 Starliner on the company’s first operational mission to the International Space Station in partnership with NASA’s Commercial Crew Program. Photo Credit: (NASA/Bill Ingalls)