Water Purification Photo Shoot with Dr. Luke Roberson

Dr. Luke Roberson, NASA scientist in the Exploration Research and Technology Programs, works in a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida.

Dr. Luke Roberson, NASA scientist in the Exploration Research and Technology Programs, works in a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida.

Photographer NASA/Ben Smegelsky
Location SSPF