jsc2017e118980 (September 21, 2017) --- 2017 NASA astronaut candidates Kayla Barron (left) and Zena Cardman (right) receive guidance from training instructors during helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)
Photographer JOSH VALCARCEL NASA-JSC HOUSTON
Date September 21, 2017