NASA astronaut Don Pettit poses for a portrait after donning his spacesuit, Friday, July 12, 2019 at NASA's Johnson Space Center in Houston, Texas. (Photo Credit: NASA/Bill Ingalls)
NASA astronaut Don Pettit poses for a portrait after donning his spacesuit, Friday, July 12, 2019 at NASA’s Johnson Space Center in Houston, Texas.
Photo Credit: (NASA/Bill Ingalls)