NASA astronaut Tracy Caldwell Dyson pauses for a portrait while donning her spacesuit and going under water in the Neutral Buoyancy Lab, Monday, July 8, 2019 at NASA's Johnson Space Center in Houston, Texas. Photo Credit: (NASA/Bill Ingalls)
Photographer NASA/Bill Ingalls
Album We_Are_NASA_Portraits
Location NASA's Johnson Space Center
Date July 8, 2019